Please help with plug in and steps. I plug in and get the wrong answer every time

During the year the price of a British bond went from 102 to 106, while paying a coupon of 9. At the same time, the exchange rate went from $1.76/ to $1.62/. What was the total dollar return, in percent, on British bonds for the year? 3.7% b. 5.6% 6.3% d. 10.1% a. c. 1+Rus R = [1, 3+3,+4 ]o+B)