Suppose your company imports computer motherboards from Singapore. The exchange rate is currently 1.5803S$/US$. You have just placed an order for 30,000 motherboards at a cost to you of 170.90 Singapore dollars each. You will pay for the shipment when it arrives in 120 days. You can sell the motherboards for $148 each. What will your profit be if the exchange rate goes up by 8 percent over the next 120 days?
Profit = 30,000 {$148 - [(S$170.90) ($1/(S$1.5803 × 1.08))]} = $1,435,999
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90.
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Suppose the spot and six-month forward rates on the Norwegian krone are Kr6.36 and Kr6.56, respectively. The annual risk-free rate in the United States is 4.5 percent, and the annual risk-free rate in Norway is 7 percent. What would the six-month forward rate have to be on the Norwegian krone to prevent arbitrage?
F180 = (Kr6.36)[1 + (0.07 - 0.045)]1/2 = Kr6.4390
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91.
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You observe that the inflation rate in the United States is 3.5 percent per year and that T-bills currently yield 3.8 percent annually. What do you estimate the inflation rate to be in Australia, if short-term Australian government securities yield 4.5 percent per year?
RUS - hUs = RFC - hFC
0.038 - 0.035 = 0.045 - hFC; hFC = 4.20 percent |
92.
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Suppose the spot and three-month forward rates for the yen are ¥128.79 and ¥135.22, respectively. What is the approximate annual percent difference between the inflation rate in the U.S. and in Japan?
hUS - hJAP ≈ (¥135.22 - ¥128.79)/¥128.79 = 0.049926
Approximate inflation difference = (1 + 0.049926)4 - 1 = 21.52 percent |
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