Currently, the term structure is as follows: One-year bonds yield 8.25%, two-year zero-coupon bonds yield 9.25%, three-year and longer maturity zero-coupon bonds all yield 10.25%. You are choosing between one, two, and three-year maturity bonds all paying annual coupons of 9.25%. You strongly believe that at year-end the yield curve will be flat at 10.25%.

a. Calculate the one year total rate of return for the three bonds.

b. Which bond would you buy?