Question 9 The exchange rate is 0.9643 Swiss francs per U.S. dollar. How many U.S. dollars are needed to purchase 9,278 Swiss francs?

Question 10 You are planning to visit Japan in December. You estimate the cost of your trip to be $863. How many yen do you need to buy if the exchange rate is 1$ = 148.47 yen?

Question 11 1 U.S dollar equals 0.9312 Swiss francs. 6,047U.Sdollars are equal to how many swiss francs?

Question 12 Your friend from Netherlands is planning to visit you in the United States. You estimate the cost of her trip at $6,685. What is the cost to her ineurosif 1Euro= $1.1401?

Question 13 In New York, you can exchange $1 for 0.8639 or 0.6119. Suppose that, in Berlin, 1 costs 1.2303. How much profit can you earn on $28,054 using triangle arbitrage?