F6-chapter 15

合集下载

Chapter6信道编码_1

Chapter6信道编码_1

1
随机编码
• 最典型的方法是计算统计平均,因为是平均,总有一局部 码的性能优于平均值而另一局部劣于平均值。因此只要求 出统计平均,就可断言必然存在着一些优秀的编码,其性 能优于平均值。
• 用这种方法不能得知最优码是如何具体编出来的,却能得 知最优码可以好到什么程度,并进而推导出有扰离散信道 的编码定理,对指导编码技术具有特别重要的理论价值。
m1
m1
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Chapter 6 信道编码
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随机编码
q NM
q NM
Pe Pe ({c}m )P({c}m ) qNM Pe ({c}m )
m1
m1
• 必定存在某些码集 Pe ({c}m ) Pe
• 某些码集 Pe ({c}m ) Pe
• 假设Pe 0 ,就必然存在一批码集Pe ({c}m ) 0
• 由于基底不是唯一的,所以G也就不是唯一的。 • 不同的基底有可能生成同一码集,但因编码涉及
码集和映射两个因素,码集一样而映射方法不同 也不能说是同样的码。
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Chapter 6 信道编码
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系统形式的生成矩阵
(n,k)码的任何生成矩阵都可以通过行运算 〔以及列置换〕简化成“系统形式〞 。
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Chapter 6 信道编码
8
6.2 纠错编译码的根本原理与分析
• 纠错编码的根本思路 • 译码方法-最优译码与最大似然译码
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纠错编码的根本思路
Pe e NE(R)
• R不变,信道容量大者其 可靠性函数E(R)也大;
• C不变,码率减小时其可 靠性函数E(R)增大

EPSON 打印机设置指南说明书

EPSON 打印机设置指南说明书

8 Close the ink tank cover.9 R aise the control panel, then press the power button toturn on the product. Thepower light flashes.Note: If an error code appears, turn off the product and check that no protective material has been left inside the product.10 S elect your language, country, date, and time settings.Note: You can change these settings later using the product’s control panel. For more information, see the online User’s Guide .11 W hen an Epson Smart Panel setup message appears onthe LCD screen, select the option to continue setup.12 WStart Here sheet appears on the LCDscreen, press and hold the help button for 5 seconds .13 P ress the start button to start ink charging. Ink chargingtakes about 11 minutes .Note: When the power light stops flashing, ink charging is complete. Once initial setup of the printer is complete, you can top off the ink tanks with any remaining ink. See the online User’s Guide for instructions.Caution: Do not unplug or turn off the product, or open the innercover while the product is charging or you’ll waste ink.Note:14 P ress the OK button to proceed with initial setup.15 F ollow the on-screen instructions to adjust the printquality of your product.Note:• Y ou need to load paper before you can adjust the print quality. See “Load paper” on this sheet for details.• S elect Adjust Later if you want to adjust the print quality later.For more information, see the online User’s Guide .Caution:User’s Guide for refilling instructions.Do not open the ink bottles until you are ready to fill the inktanks. The ink bottles are vacuum packed to maintain reliability.emove all protective materials from the product.The Epson Smart Panel ® app can help you set up your printer through an interactive, step-by-step process using your smartphone or tablet.If you do not want to use a mobile device for setup, skip to the “Fill ink tanks” section below.To use your mobile device for setup, continue to step 1.or1 D ownload the Epson Smart Panel appfrom your device’s app store. Do notlaunch the app yet.2 P ress the power button to turn on the product.Note: D o not connect your product to your computer yet.3 L aunch the app and follow its instructions to set up yourproduct.For information on setting up the fax, connecting your productto a computer, using voice-activated printing, or solving problems, or for details on reaching Epson support, see the sections on the back of this sheet.Warning: Keep the ink bottles out of the reach of children and do not drink the ink.Caution: This product requires careful handling of ink. If ink spills,wipe it off immediately with a damp towel to avoid permanent stains. If ink gets on your clothes or belongings, it may not come off.Note:• E pson cannot guarantee the quality or reliability of third-party ink.• U se the ink bottles included with the printer to set up the product. Part of the ink will be used to charge the print head. These bottles will print fewer pages compared with replacement ink bottles.• E pson strongly recommends the use of genuine ink to ensure optimal print quality and performance.1 O Note: Refer to the color-coded sticker above the ink tank unit to identify the color of each tank.Note:• I f you are using a Mac or your computer does not have aCD/DVD drive, an Internet connection is required to obtain the product software.• T o print from a Chromebook™, go to/support/chromebookprint for instructions.1 M ake sure the product is NOT CONNECTED to yourcomputer.W indows ®: If you see a Found New Hardware screen, click Cancel and disconnect the USB cable.2 I nsert the product CD (Windows only) or download andrun your product’s software package. For the latestsoftware, visit /support/L5290.3 F ollow the instructions on the computer screen to run the setup program.4 W hen you see the Select Your Connection screen, selectone of the following and follow the on-screen instructions:•Wireless connectionIn most cases, the software installer automatically attempts to set up your wireless connection. If setup is unsuccessful, you may need to enter your network name (SSID) and password.• Direct USB connectionMake sure you have the USB cable ready.•Wired network connectionMake sure you have an Ethernet cable (not included).Mobile and voice-activated printing• Print directly from your Android™ (v4.4 or later) device*.Simply connect your printer and device to the same networkand tap the menu icon to select the print option.• Turn your mobile device into an intuitive, easy-to-useprinting and scanning control center with Epson Smart Panel. Download the app from your mobile device’s app store.• Print from wherever you are, next to your printer orremotely, with Epson Connect™. Learn more at /connect .• Use voice-activated assistants to print a variety of creativeand everyday items from your Epson product. Simply add your product to an Epson Connect account, then link the account to a voice-activated assistant. See/support/voice for more information.* M ay require the Epson Print Enabler or Mopria Print Service app from Google Play™.EPSON and Epson Smart Panel are registered trademarks, EPSON Exceed Your Vision is a registered logomark, and Epson Connect is a trademark of Seiko Epson Corporation.Designed for Excellence is a trademark of Epson America, Inc.Windows is a registered trademark of Microsoft Corporation in the United States and/or other countries.Mac is a trademark of Apple Inc., registered in the U.S. and other countries.Android, Chromebook, and Google Play are trademarks of Google LLC.General Notice: Other product names used herein are for identification purposes only and may be trademarks of their respective owners. Epson disclaims any and all rights in those marks.This information is subject to change without notice.© 2021 Epson America, Inc., 2/21Printed in XXXXXXCPD-60040See the online User’s Guide for information about loading capacity, available paper types and sizes, loading envelopes, and using the ADF .1 M ake sure the product is not charging ink. Then raise thepaper support and tilt it backwards slightly.2 S lide the edge guides all theway out.3 L oad paper, glossy orprintable side up and shortedge first, in the middle of the rear paper feeder.Note:guides.4 Slide the edge guides againstthe paper, but not too tightly.5 Pthe paper stopper.6 Select the paper settings on the product’s control panel.C onnect the fax line1 C onnect a phone cord to a telephone wall jack and to theLINE port on your product. See the online User’s Guidefor more information.2 P ress the OK button to set up the fax, or press the #pound button to set it up later.Any problems?Network setup was unsuccessful.• Make sure you select the right network name (SSID).• Restart your router (turn it off and then on), then try toconnect to it again.• The printer can only connect to a network that supports2.4 GHz connections. If your router offers both 2.4 GHz and5 GHz connections, make sure 2.4 GHz is enabled.• If you see a firewall alert message, click Unblock or Allow to let setup continue.• If your network has security enabled, make sure you enteryour network password (WEP key or WPA passphrase) correctly. Be sure to enter your password in the correct case.• Print a network connection report to identify networkproblems and solutions. See your online User’s Guide forinstructions.There are lines or incorrect colors in my printouts.Run a nozzle check to see if there are any gaps in the printout. Then clean the print head, if necessary. See the online User’s Guide for more information.The product’s screen is dark.Make sure your product is turned on and press any button to wake it from sleep mode.Setup is unable to find my product after connecting it with a USB cable.Make sure your product is on and the USB cable is securely connected.Any questions?User’s GuideWindows: Click the icon on your desktop or Apps screen to access the online User’s Guide .Mac: Click the icon in Applications/Epson Software/Guide to access the online User’s Guide .If you don’t have a User’s Guide icon, go to the Epson website, as described in “Technical support.”Technical supportVisit /support/L5290 to download drivers, view manuals, get FAQs, or contact Epson.You can also speak to a service technician by calling one of these numbers:Argentina (54 11) 5167-0300 Guatemala * 1-800-835-0358 0800-288-37766 Mexico 01-800-087-1080Bolivia * 800-100-116 Mexico City (52 55) 1323-2052Chile (56 2) 2484-3400 Nicaragua * 00-1-800-226-0368Colombia 018000-915235Panama * 00-800-052-1376 Bogota (57 1) 592-2200 Paraguay 009-800-521-0019Costa Rica 800-377-6627 Peru 0800-10126DominicanLima (51 1) 418-0210 Republic * 1-888-760-0068 Uruguay 00040-5210067Ecuador * 1-800-000-044 Venezuela (58 212) 240-1111El Salvador * 800-6570* C ontact your local phone company to call this toll-free number from a mobile phone.If your country does not appear on the list, contact your nearest Epson sales office. Toll or long distance charges may apply.Need paper and ink?Ensure brilliant results with Epson specialty and plain papers, engineered specifically for Epson printers. You can purchase them from an Epson authorized reseller. To find the nearest one, visit or contact Epson as described in “Any questions?” on this sheet.L5290 replacement inks。

7AChapter3基础知识训练(2)

7AChapter3基础知识训练(2)

7AChapter3基础知识训练(2)布吉中学七年级《英语基础练习》7AChapter3-4编写人:许智雄Cla____Grade7Name:_____________No.__________Ⅰ.写出下列的短语比掌握好。

Learnthee某preionbyheart.1.学会解决问题___________________________2.在码头等候渡轮___________________________3.很多女游客______________________________4.与某人争吵某事___________________________5.取出一部手机____________________________6.把照片给他看_____________________________7.警察盯住那位小偷_______________________________________8.向某人走过去____________________________9.逃跑了_____________________________10.发现我的钱包不见了______________________________________________11.跟着某人______________________________12.赶紧登船______________________________13.匆匆忙忙到火车站________________________________________________14.让我们乘坐下一班渡轮_________________________________________________15.向老师汇报______________________________16.在河岸的另一边_____________________________17.看见某人在偷东西______________________________18.你真棒______________________________Ⅱ.翻译下列的句子1.Tom喜欢写英文日记,他每星期写一篇英文日记。

国际财务管理课后习题答案解析chapter

国际财务管理课后习题答案解析chapter

CHAPTER 5 THE MARKET FOR FOREIGN EXCHANGESUGGESTED ANSWERS AND SOLUTIONS TO END-OF-CHAPTERQUESTIONS AND PROBLEMSQUESTIONS1. Give a full definition of the market for foreign exchange.Answer: Broadly defined, the foreign exchange (FX) market encompasses the conversion of purchasing power from one currency into another, bank deposits of foreign currency, the extension of credit denominated in a foreign currency, foreign trade financing, and trading in foreign currency options and futures contracts.2. What is the difference between the retail or client market and the wholesale or interbank market for foreign exchange?Answer: The market for foreign exchange can be viewed as a two-tier market. One tier is the wholesale or interbank market and the other tier is the retail or client market. International banks provide the core of the FX market. They stand willing to buy or sell foreign currency for their own account. These international banks serve their retail clients, corporations or individuals, in conducting foreign commerce or making international investment in financial assets that requires foreign exchange. Retail transactions account for only about 14 percent of FX trades. The other 86 percent is interbank trades between international banks, or non-bank dealers large enough to transact in the interbank market.3. Who are the market participants in the foreign exchange market?Answer: The market participants that comprise the FX market can be categorized into five groups: international banks, bank customers, non-bank dealers, FX brokers, and central banks. International banks provide the core of the FX market. Approximately 100 to 200 banks worldwide make a market in foreign exchange, i.e., they stand willing to buy or sell foreign currency for their own account. These international banks serve their retail clients, the bank customers, in conducting foreign commerce or making international investment in financial assets that requires foreign exchange. Non-bank dealers are large non-bank financial institutions, such as investment banks, mutual funds, pension funds, and hedge funds, whose size and frequency of trades make it cost- effective to establish their own dealing rooms to trade directly in the interbank market for their foreign exchange needs.Most interbank trades are speculative or arbitrage transactions where market participants attempt to correctly judge the future direction of price movements in one currency versus another or attempt to profit from temporary price discrepancies in currencies between competing dealers.FX brokers match dealer orders to buy and sell currencies for a fee, but do not take a position themselves. Interbank traders use a broker primarily to disseminate as quickly as possible a currency quote to many other dealers.Central banks sometimes intervene in the foreign exchange market in an attempt to influence the price of its currency against that of a major trading partner, or a country that it “fixes” or “pegs” its currency against. Intervention is the process of using foreign currency reserves to buy one’s own currency in order to decrease its supply and thus increase its value in the foreign exchange market, or alternatively, selling one’s own currency for foreign currency in order to increase its supply and lower its price.4. How are foreign exchange transactions between international banks settled?Answer: The interbank market is a network of correspondent banking relationships, with large commercial banks maintaining demand deposit accounts with one another, called correspondent bank accounts. The correspondent bank account network allows for the efficient functioning of the foreign exchange market. As an example of how the network of correspondent bank accounts facilities international foreign exchange transactions, consider a U.S. importer desiring to purchase merchandise invoiced in guilders from a Dutch exporter. The U.S. importer will contact his bank and inquire about the exchange rate. If the U.S. importer accepts the offered exchange rate, the bank will debit the U.S. importer’s account for the purchase of the Dutch guilders. The bank will instruct its correspondent bank in the Netherlands to debit its correspondent bank account the appropriate amount of guilders and to credit th e Dutch exporter’s bank account. The importer’s bank will then debit its books to offset the debit of U.S. importer’s account, reflecting the decrease in its correspondent bank account balance.5. What is meant by a currency trading at a discount or at a premium in the forward market?Answer: The forward market involves contracting today for the future purchase or sale of foreign exchange. The forward price may be the same as the spot price, but usually it is higher (at a premium) or lower (at a discount) than the spot price.6. Why does most interbank currency trading worldwide involve the U.S. dollar?Answer: Trading in currencies worldwide is against a common currency that has international appeal. That currency has been the U.S. dollar since the end of World War II. However, the euro and Japanese yen have started to be used much more as international currencies in recent years. More importantly, trading would be exceedingly cumbersome and difficult to manage if each trader made a market against all other currencies.7. Banks find it necessary to accommodate their clients’ needs to buy or sell FX forward, in many instances for hedging purposes. How can the bank eliminate the currency exposure it has created for itself by accommodating a cl ient’s forward transaction?Answer: Swap transactions provide a means for the bank to mitigate the currency exposure in a forward trade. A swap transaction is the simultaneous sale (or purchase) of spot foreign exchange against a forward purchase (or sale) of an approximately equal amount of the foreign currency. To illustrate, suppose a bank customer wants to buy dollars three months forward against British pound sterling. The bank can handle this trade for its customer and simultaneously neutralize the exchange rate risk in the trade by selling (borrowed) British pound sterling spot against dollars. The bank will lend the dollars for three months until they are needed to deliver against the dollars it has sold forward. The British pounds received will be used to liquidate the sterling loan.8. A CD/$ bank trader is currently quoting a small figure bid-ask of 35-40, when the rest of the market is trading at CD1.3436-CD1.3441. What is implied about the trader’s beliefs by his prices?Answer: The trader must think the Canadian dollar is going to appreciate against the U.S. dollar and therefore he is trying to increase his inventory of Canadian dollars by discouraging purchases of U.S. dollars by standing willing to buy $ at only CD1.3435/$1.00 and offering to sell from inventory at the slightly lower than market price of CD1.3440/$1.00.9. What is triangular arbitrage? What is a condition that will give rise to a triangular arbitrage opportunity?Answer: Triangular arbitrage is the process of trading out of the U.S. dollar into a second currency, then trading it for a third currency, which is in turn traded for U.S. dollars. The purpose is to earn an arbitrageprofit via trading from the second to the third currency when the direct exchange between the two is not in alignment with the cross exchange rate.Most, but not all, currency transactions go through the dollar. Certain banks specialize in making a direct market between non-dollar currencies, pricing at a narrower bid-ask spread than the cross-rate spread. Nevertheless, the implied cross-rate bid-ask quotations impose a discipline on the non-dollar market makers. If their direct quotes are not consistent with the cross exchange rates, a triangular arbitrage profit is possible.PROBLEMS1. Using Exhibit 5.4, calculate a cross-rate matrix for the euro, Swiss franc, Japanese yen, and the British pound. Use the most current American term quotes to calculate the cross-rates so that the triangular matrix resulting is similar to the portion above the diagonal in Exhibit 5.6.Solution: The cross-rate formula we want to use is:S(j/k) = S($/k)/S($/j).The triangular matrix will contain 4 x (4 + 1)/2 = 10 elements.¥SF £$Euro 138.05 1.5481 .6873 1.3112 Japan (100) 1.1214 .4979 .9498 Switzerland .4440 .8470U.K 1.90772. Using Exhibit 5.4, calculate the one-, three-, and six-month forward cross-exchange rates between the Canadian dollar and the Swiss franc using the most current quotations. State the forward cross-rates in “Canadian” terms.Solution: The formulas we want to use are:F N(CD/SF) = F N($/SF)/F N($/CD)orF N(CD/SF) = F N(CD/$)/F N(SF/$).We will use the top formula that uses American term forward exchange rates.F1(CD/SF) = .8485/.8037 = 1.0557F3(CD/SF) = .8517/.8043 = 1.0589F6(CD/SF) = .8573/.8057 = 1.06403. Restate the following one-, three-, and six-month outright forward European term bid-ask quotes in forward points.Spot 1.3431-1.3436One-Month 1.3432-1.3442Three-Month 1.3448-1.3463Six-Month 1.3488-1.3508Solution:One-Month 01-06Three-Month 17-27Six-Month 57-724. Using the spot and outright forward quotes in problem 3, determine the corresponding bid-ask spreads in points.Solution:Spot 5One-Month 10Three-Month 15Six-Month 205. Using Exhibit 5.4, calculate the one-, three-, and six-month forward premium or discount for the Canadian dollar versus the U.S. dollar using American term quotations. For simplicity, assume each month has 30 days. What is the interpretation of your results?Solution: The formula we want to use is:f N,CD = [(F N($/CD) - S($/CD/$)/S($/CD)] x 360/Nf1,CD = [(.8037 - .8037)/.8037] x 360/30 = .0000f3,CD = [(.8043 - .8037)/.8037] x 360/90 = .0030f6,CD = [(.8057 - .8037)/.8037] x 360/180 = .0050The pattern of forward premiums indicates that the Canadian dollar is trading at an increasing premium versus the U.S. dollar. That is, it becomes more expensive (in both absolute and percentage terms) to buy a Canadian dollar forward for U.S. dollars the further into the future one contracts.6. Using Exhibit 5.4, calculate the one-, three-, and six-month forward premium or discount for the U.S. dollar versus the British pound using European term quotations. For simplicity, assume each month has 30 days. What is the interpretation of your results?Solution: The formula we want to use is:f N,$ = [(F N (£/$) - S(£/$))/S(£/$)] x 360/Nf1,$ = [(.5251 - .5242)/.5242] x 360/30 = -.0023f3,$ = [(.5268 - .5242)/.5242] x 360/90 = -.0198f6,$ = [(.5290 - .5242)/.5242] x 360/180 = -.0183The pattern of forward premiums indicates that the British pound is trading at a discount versus the U.S. dollar. That is, it becomes more expensive to buy a U.S. dollar forward for British pounds (in absolute but not percentage terms) the further into the future one contracts.7. Given the following information, what are the NZD/SGD currency against currency bid-ask quotations?American Terms European TermsBank Quotations Bid Ask Bid AskNew Zealand dollar .7265 .7272 1.3751 1.3765Singapore dollar .6135 .6140 1.6287 1.6300Solution: Equation 5.12 from the text implies S b(NZD/SGD) = S b($/SGD) x S b(NZD/$) = .6135 x 1.3765 = .8445. The reciprocal, 1/S b(NZD/SGD)= S a(SGD/NZD)= 1.1841. Analogously, it is implied that S a(NZD/SGD) = S a($/SGD) x S a(NZD/$) = .6140 x 1.3765 = .8452. The reciprocal, 1/S a(NZD/SGD) = S b(SGD/NZD)= 1.1832. Thus, the NZD/SGD bid-ask spread is NZD0.8445-NZD0.8452 and the SGD/NZD spread is SGD1.1832-SGD1.1841.8. Assume you are a trader with Deutsche Bank. From the quote screen on your computer terminal, you notice that Dresdner Bank is quoting €0.7627/$1.00 and Credit Suisse is offering SF1.1806/$1.00. You learn that UBS is making a direct market between the Swiss franc and the euro, w ith a current €/SF quote of .6395. Show how you can make a triangular arbitrage profit by trading at these prices. (Ignore bid-ask spreads for this problem.) Assume you have $5,000,000 with which to conduct the arbitrage. What h appens if you initially sell dollars for Swiss francs? What €/SF price will eliminate triangular arbitrage?Solution: To make a triangular arbitrage profit the Deutsche Bank trader would sell $5,000,000 to Dresdner Bank at €0.7627/$1.00. This trade wou ld yield €3,813,500= $5,000,000 x .7627. The Deutsche Bank trader would then sell the euros for Swiss francs to Union Bank of Switzerland at a price of €0.6395/SF1.00, yieldin g SF5,963,253 = €3,813,500/.6395. The Deutsche Bank trader will resell the Swiss francs to Credit Suisse for $5,051,036 = SF5,963,253/1.1806, yielding a triangular arbitrage profit of $51,036.If the Deutsche Bank trader initially sold $5,000,000 for Swiss francs, instead of euros, the trade would yield SF5,903,000 = $5,000,000 x 1.1806. The Swiss francs would in turn be traded for euros to UBS for €3,774,969= SF5,903,000 x .6395. The euros would be resold to Dresdner Bank for $4,949,481 = €3,774,969/.7627, or a loss of $50,519. Thus, it is necessary to conduct the triangular arbitrage in the correct order.The S(€/SF)cross exchange rate should be .7627/1.1806 = .6460. This is an equilibrium rate at which a triangular arbitrage profit will not exist. (The student can determine this for himself.) A profit results from the triangular arbitrage when dollars are first sold for euros because Swiss francs are purchased for euros at too low a rate in comparison to the equilibrium cross-rate, i.e., Swiss francs are purchased for only €0.6395/SF1.00 instead of the no-arbitrage rate of €0.6460/SF1.00. Similarly, when dollars are first sold for Swiss francs, an arbitrage loss results because Swiss francs are sold for euros at too low a rate, resulting in too few euros. That is, each Swiss franc is sold for €0.6395/SF1.00 instead of the higher no-arbitrage rate of €0.6460/SF1.00.9. The current spot exchange rate is $1.95/£ and the three-month forward rate is $1.90/£. Based on your analysis of the exchange rate, you are pretty confident that the spot exchange rate will be $1.92/£ in three months. Assume that you would like to buy or sell £1,000,000.a. What actions do you need to take to speculate in the forward market? What is the expected dollar profit from speculation?b. What would be your speculative profit in dollar terms if the spot exchange rate actually turns out to be $1.86/£.Solution:a. If you believe the spot exchange rate will be $1.92/£ in three months, you should buy £1,000,000 forward for $1.90/£. Your expected profit will be:$20,000 = £1,000,000 x ($1.92 -$1.90).b. If the spot exchange rate actually turns out to be $1.86/£ in three months, your loss from the long position will be:-$40,000 = £1,000,000 x ($1.86 -$1.90).10. Omni Advisors, an international pension fund manager, plans to sell equities denominated in Swiss Francs (CHF) and purchase an equivalent amount of equities denominated in South African Rands (ZAR).Omni will realize net proceeds of 3 million CHF at the end of 30 days and wants to eliminate the risk that the ZAR will appreciate relative to the CHF during this 30-day period. The following exhibit shows current exchange rates between the ZAR, CHF, and the U.S. dollar (USD).Currency Exchange Ratesa.Describe the currency transaction that Omni should undertake to eliminate currency riskover the 30-day period.b.Calculate the following:• The CHF/ZAR cross-currency rate Omni would use in valuing the Swiss equityportfolio.• The current value of Omni’s Swiss equity portfolio in ZAR.• The annualized forward premium or discount at which the ZA R is trading versus theCHF.CFA Guideline Answer:a.To eliminate the currency risk arising from the possibility that ZAR will appreciateagainst the CHF over the next 30-day period, Omni should sell 30-day forward CHF against 30-day forward ZAR delivery (sell 30-day forward CHF against USD and buy 30-day forward ZAR against USD).b.The calculations are as follows:• Using the currency cross rates of two forward foreign currencies and three currencies(CHF, ZAR, USD), the exchange would be as follows:--30 day forward CHF are sold for USD. Dollars are bought at the forward sellingprice of CHF1.5285 = $1 (done at ask side because going from currency intodollars)--30 day forward ZAR are purchased for USD. Dollars are simultaneously sold topurchase ZAR at the rate of 6.2538 = $1 (done at the bid side because going fromdollars into currency)--For every 1.5285 CHF held, 6.2538 ZAR are received; thus the cross currency rate is1.5285 CHF/6.2538 ZAR = 0.244411398.• At the time of execution of the forward contracts, the value of the 3 million CHFequity portfolio would be 3,000,000 CHF/0.244411398 = 12,274,386.65 ZAR.• To calculate the annuali zed premium or discount of the ZAR against the CHF requires comparison of the spot selling exchange rate to the forward selling price of CHF for ZAR.Spot rate = 1.5343 CHF/6.2681 ZAR = 0.24477912030 day forward ask rate 1.5285 CHF/6.2538 ZAR = 0.244411398The premium/discount formula is:[(forward rate – spot rate) / spot rate] x (360 / # day contract) =[(0.244411398 – 0.24477912) / 0.24477912] x (360 / 30) =-1.8027126 % = -1.80% discount ZAR to CHFMINI CASE: SHREWSBURY HERBAL PRODUCTS, LTD.Shrewsbury Herbal Products, located in central England close to the Welsh border, is an old-line producer of herbal teas, seasonings, and medicines. Its products are marketed all over the United Kingdom and in many parts of continental Europe as well.Shrewsbury Herbal generally invoices in British pound sterling when it sells to foreign customers in order to guard against adverse exchange rate changes. Nevertheless, it has just received an order from a large wholesaler in central France for £320,000 of its products, conditional upon delivery being made in three months’ time and the order invoiced in euros.Shrewsbury’s controller, Elton Peters, is concerned with whether the pound will appreciate versus the euro over the next three months, thus eliminating all or most of the profit when the euro receivable is paid. He thinks this is an unlikely possibility, but he decides to contact the firm’s banker for suggestions about hedging the exchange rate exposure.Mr. Peters learns from the banker that the current spot exchange rate is €/£ is €1.4537, thus the i nvoice amount should be €465,184. Mr. Peters also learns that the three-month forward rates for the pound and the euro versus the U.S. dollar are $1.8990/£1.00 and $1.3154/€1.00, respectively. The banker offers to set up a forward hedge for selling the euro receivable for pound sterling based on the €/£ forward cross-exchange rate implicit in the forward rates against the dollar.What would you do if you were Mr. Peters?Suggested Solution to Shrewsbury Herbal Products, Ltd.Note to Instructor: This elementary case provides an intuitive look at hedging exchange rate exposure. Students should not have difficulty with it even though hedging will not be formally discussed until Chapter 8. The case is consistent with the discussion that accompanies Exhibit 5.9 of the text. Professor of Finance, Banikanta Mishra, of Xavier Institute of Management –Bhubaneswar, India contributed to this solution.Suppose Shrewsbury sells at a twenty percent markup. Thus the cost to the firm of the £320,000 order is £256,000. Thus, the pound could appreciate to €465,184/£256,000 = €1.8171/1.00 before all profit was eliminated. This seems rather unlikely. Nevertheless, a ten percent appreciation of the pound (€1.4537 x 1.10) to €1.5991/£1.00 would only yield a profit of £34,904 (= €465,184/1.5991 - £256,000). Shrewsbury can hedge the exposure by selling the euros forward for British pounds at F3(€/£) = F3($/£) ÷ F3($/€) = 1.8990 ÷1.3154 = 1.4437. At this forward exchange rate, Shrewsbury can “lock-in” a price of £322,217 (= €465,184/1.4437) for the sale. The forward exchange rate indicates that the euro is trading at a premium to the British pound in the forward market. Thus, the forward hedge allows Shrewsbury to lock-in a greater amount (£2,217) than if the euro receivable was converted into pounds at the current spotIf the euro was trading at a forward discount, Shrewsbury would end up locking-in an amount less than £320,000. Whether that would lead to a loss for the company would depend upon the extent of the discount and the amount of profit built into the price of £320,000. Only if the forward exchange rate is even with the spot rate will Shrewsbury receive exactly £320,000.Obviously, Shrewsbury could ensure that it receives exactly £320,000 at the end of three-month accounts receivable period if it could invoice in £. That, however, is not acceptable to the French wholesaler. When invoicing in euros, Shrewsbury could establish the euro invoice amount by use of the forward exchange rate instead of the current spot rate. The invoice amount in that case would be €461,984 = £320,000 x 1.4437. Shrewsbury can now lock-in a receipt of £320,000 if it simultaneously hedges its euro exposure by selling €461,984 at the forward rate of 1.4437. That is, £320,000 = €461,984/1.4437.。

《汤姆叔叔的小屋》(英文,黑布林版)每章概括

《汤姆叔叔的小屋》(英文,黑布林版)每章概括

汤姆叔叔的小屋英文黑布林版每章概括《汤姆叔叔的小屋》(Uncle Tom's Cabin)是美国作家哈里埃特·比彻·斯托夫人(Harriet Beecher Stowe)于1852年出版的一部反奴隶制度的长篇小说。

以下是每章的概括,根据黑布林版(Blackburn edition)的章节划分:Chapter 1: In Which the Reader Is Introduced to a Man of Humanity 本章介绍读者与一个充满人道主义的人物相识。

Chapter 2: The Mother 本章主要讲述了一个名叫埃米莉亚的黑奴母亲和她的家庭背景。

Chapter 3: The Husband and Father 本章中,埃米莉亚的丈夫乔治被贩卖到另一个奴隶主那里,导致他们家庭分离。

Chapter 4: An Evening in Uncle Tom's Cabin 这一章节以晚上在汤姆叔叔的小屋中过夜为背景,展现了汤姆叔叔的善良和宽容。

Chapter 5: Showing the Feelings of Living Property on Changing Owners 本章节揭示了奴隶的心理状态及其在不同主人之间转换时的感受。

Chapter 6: Discovery 在这一章中,汤姆叔叔被新的主人哈利斯发现,哈利斯想要将汤姆叔叔卖掉。

Chapter 7: The Mother's Struggle 埃米莉亚努力保护自己的孩子们免受奴隶制度的伤害,这一章主要描写了她的奋斗。

Chapter 8: Eliza's Escape 本章中,伊莱扎成功逃离了奴隶主的追捕,并开始了逃亡之旅。

Chapter 9: In Which It Appears That a Senator Is but a Man 在这一章节中,一位参议员艾伦森展现出作为一个人的弱点。

KISSsoft 界面

KISSsoft 界面

文件属性

描述:在此添加你的描述说明。 标志:用户特定的报表模板。 其他数据仅仅用于展示。 评论:在文件这里添加您的评论。
菜单“项目”

使用菜单“项目”创造新文件或打开现有文件 如果仅计算,可选择“无项目工作”。 添加注释和文件,生成“kpro”文件。
菜单“项目”

重要按钮



用鼠标右键单击改变单位 在每个列表的顶端,你可以选择 “自己输入”,如果你不想使用标 准化数值,使用“加号键”来定义 数据。 使用鼠标右键点击公式,得到一个 小的公式编辑器。
数据库



选择数据库,按“编辑”。 选择激活或者不激活,或者 所有的数据都要显示。 使用箭头来更改序列,将你 最常用的数据置于列表最顶 端。
菜单“帮助”



主页:启动软件 打开手册 手册内容 手册索引 关于:联系信息,发放信息
按钮


表格
增加键是在表格中新加一行 移除键移动表格中选择的一行 清除键清除表格中所有的信息


一般计算
设定检测键确定键入值 设定单选键,你所选择的一组数据中的数值将被计算以及确定。 大小键为计算数值提供适当的建议 转换键根据数据重新算出数值 加号键用来键入更多涉及数值的数据 信息键在信息窗口显示更适合的信息



一些特定模块的图形,这里主要 是斜齿轮组,可以选择。 关闭:关闭图形 3D输出(用于齿轮):输出到 CAD系统。 设置:选择CAD系统,该系统出 口被激活。
图形

正确的鼠标点击快速菜单 滚动条移动图形,鼠标轮缩放 通过属性来修改图形 利用下拉菜单来选择不同的图形 锁定图形,重设对比

Controls,andCashBusiness(公司金融会计)

Controls,andCashBusiness(公司金融会计)
1. Over the counter from cash customers. Use of a cash register is an important control.
2. Received in the mail from credit customers. Cash is in the form of checks.
Control Procedures Risk Assessment
Control Environment
C6 - 5
Internal Control Framework
1. Control Environment 2. Risk Assessment 3. Control Procedures 4. Monitoring
1. Control Environment 2. Risk Assessment
ቤተ መጻሕፍቲ ባይዱ
Risk Assessment Control Environment
C6 - 4
Internal Control Framework
1. Control Environment 2. Risk Assessment 3. Control Procedures
All cash is sent to the Cashier’s Department. An employee prepares a bank deposit ticket and makes a bank deposit. The bank deposit record is sent to the Accounting Department where it is recorded.
Chapter F6
Power Notes

霍尼韦尔探测器消防手册说明书

霍尼韦尔探测器消防手册说明书
Datasheet - Product Code PSF123
Manual - Vol01C-02-D5 “Detectors Fire Manual”
Rate of Rise
Product Codes
516.600.003.A
Approval
Branded
Model
LPCB
ADT
601H-R
516.600.003.T Approval LPCB
Enhanced Carbon Monoxide Fire
detector increase and the presence of smoke will confirm a fire condition. The HPO will not operate on a rate of rise of temperature alone.
Fixed Temperature 90°C Product Code 516.600.033 Approval LPCB/Marine
Model 611H-F
Model 631H-F
Chapter 3 Page 12
Fire Catalogue
09/10
Datasheet - Product Code PSF123 Manual - Vol01C-02-D6 “Detectors Fire Manual”
Product Codes
516.600.001.A
Approval
Branded
LPCB
ADT
516.600.001.T
Approval
Branded
Datasheet - Product Code PSF123 Manual - Vol01C-02-D2 “Detectors Fire Manual”
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Rollover relief
Special notes on Rollover Relief • Partial reinvestment of proceeds Where the disposal proceeds are not fully reinvested, the surplus retained cannot be rolled over. • Reinvestment in depreciating assets Any asset with a predictable life of not more than 60 years is a depreciating asset The only types of depreciating asset that you need to be aware of are fixed plant and machinery and short leaseholds. Capital gain is not chargeable until the earliest of: 1. disposal of the new asset 2.The new asset ceases to be used for trading purposes 3.10 years since the new asset was acquired
Rollover relief
Overview of Rollover Relief • Rollover relief allows a capital gain to be deferred where the disposal proceeds of the old assets are reinvested in a new asset. The deferral is achieved by deducting the capital gain of the old asset from the cost of the new asset. • The old and new asset must both be qualifying assets and be used for business purposes. Qualifying assets • Land and buildings (e.g. factory) • Fixed plant and machinery • Goodwill
Gift relief for sale at under value
A
(A is deemed to dispose asset at Market Value)
Gift of asset Cost < Consideration < MV MV (X) X1
B
A:
Disposal proceeds Less: Cost Capital Gain Less: Gift Relief for sale at under value Chargeable Gain
James aged 45 gave 40% of his holding in CornLtd to his son when its market value was £200,000. The cost of the 40% holding was £100,000. The assets of Corn Ltd comprised the following at the date of the gift: £ Freehold property 270,000 Leasehold property 130,000 Stock 30,000 Debtors 25,000 Investments 20,000 Plant (cost and proceeds < £6,000) 40,000 Creditors (8,000) 507,000 Required What is the chargeable gain arising and the base cost of the shares to James’ son?
B:
Base cost of asset = MV – Gift Relief
(Rest of the gain is rolled over into the base cost for a subsequent disposal of the asset)
Gift relief for sale at under value Sale at under value: the disposal involves actual consideration rather than being a pure gift but is still not a bargain made at arm’s length. Any excess of actual consideration over original costs is chargeable immediately and only the balance of the gain qualifies for gift relief.
Gain on gift of shares may not all be eligible for relief. Where personal company has investments in its net assets, the gift relief is restricted. Gain eligible for relief will be: Total gain × MV of CBA / MV of CA CBA = chargeable business asset (chargeable assets except investments) CA = chargeable asset (assets not exempt from CGT)
Chapter 15 Business reliefs
Gift relief
Donor no gains no loss Conditions for gift relief: 1.Disposal is made to an individual who is UK resident or ordinarily resident 2.The asset needs only be qualifying business asset in the hands of the donor. Qualifying Business Assets • Assets used for trading purposes by a sole trader • Shares in a personal company (where the individual has at least a 5% shareholding) • Shares in unquoted trading companies
Maxwell bought a workshop used in his trade several years ago for £50,000. A few years later he sold it to his son for £95,000 (when its market value was £210,000) and, along with his son, made a joint claim for gift relief. The son subsequently sold the workshop for £250,000. Required Calculate the chargeable gain on disposal of the workshop by Maxwell and his son.
rollover
CG= 200- 200=0 Cost of B= 500-200=300
Special Notes on Rollover relief
2) Partial reinvestment: E.g. C Ltd. Dispose Asset A: Proceeds Cost Partial
reinvestment
300 100 250
CG = 200
Pt
Surplus=300-250=50 (chargeable immediately)
Qualify for rollover relief: CG= 200 Cost of B= 250
rollover
Rollover relief
Time requirements: • The new asset must be purchased during a period of 1 year before the sale of the old asset and 3 years after the sale. • The new asset must be brought in to business use at the time that it is acquired.
(Balancing Figure)
Then, calculate B.F.
X2
(First Calculate X2=Actual consideration - cost)
B: Base cost of asset = MV – Gift Relief for sale at under value (Rest of the gain is rolled over into the base cost for a subsequent disposal of the asset)
Rollover relief
E.g. C Ltd. 1) Dispose Asset A:
Fully reinvested
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