I need to understand the calculations

A Canadian bond is initially priced at its face value of C$1,000. At the end of the year, the bond is selling for C$1, 100. If the Canadian dollar appreciates by 10%, with a 5.5% coupon, what will the U.S. dollar return on the bond equal at the end of the year? a) 1.05% b) 27.1% c) 15% d) 20%