may i get these questions answers nice and neatly

48 The one-year forward rate for the Swiss franc is SF11457/5. The spot rate is SF11581$ The interest rate on a risk-free asset in Switzerland is 2.59 percent. If interest rate parity exists, what is the one year risk-free rate in the US? 49 The spot rate between the Japanese yen and the US dollar is 1106315, while the one year forward rate is 105.53 5. The one year risk tree rate in the US is 231 percent If interest rate party exists, what is the one-year free rate in Japan