a. The five-year bond yields 6.4% and has a coupon of 8.5%. If this yield to maturity remains unchanged, what will be its price one year hence? Assume annual coupon payments and a face value of $100. (Do not round intermediate calculations. Round your answer to 2 decimal places.)

b. What is the total return to an investor who held the bond over this year? (Do not round intermediate calculations. Enter your answer as a percent rounded to 2 decimal places

Please show how your work!