the answer is not -9.74 or -13.49

Suppose you purchase a 8-year AAA-rated Swiss bond for par that is paying an annual coupon of 8 percent and has a face value of 1,500 Swiss francs (SF). The spot rate is U.S. $0.66667 for SF1. At the end of the year, the bond is downgraded to AA and the yield increases to 10 percent. In addition, the SF depreciates to U.S. $0.74074 for SF1. a. What is the loss or gain to a Swiss investor who holds this bond for a year? (Input the amount as a positive value. Do not round intermediate calculations. Round your answer to 2 decimal places. (e.g., 32.16)) Loss to Swiss investor 1% b. What is the loss or gain to a U.S. investor who holds this bond for a year? (Input the amount as a positive value. Do not round intermediate calculations. Round your answer to 2 decimal places. (e.g., 32.16)) Gain to U.S. investor 1%