One bond has a coupon rate of 5.2%, another a coupon rate of 8.1%. Both bonds pay interest annually, have 10-year maturities, and sell at a yield to maturity of 7.0%. a. If their yields to maturity next year are still 7.0%, what is the rate of return on each bond? (Do not round intermediate calculations. Enter your answers as a percent rounded to 1 decimal place.)