Problem 6-21 Rate of Return (LO3) A bond is issued with a coupon of 6% paid annually, a maturity of 32 years, and a yield to maturity of 9%. What rate of return will be earned by an investor who purchases the bond for $687.81 and holds it for 1 year if the bond's yield to maturity at the end of the year is 11%? (Do not round intermediate calculations. Enter your answer as a percent rounded to 2 decimal places. Negative amount should be indicated by a minus sign.) Rate of return % Problem 6-12 Bond Pricing (LO2) The following table shows some data for three zero-coupon bonds. The face value of each bond is $1,000. Maturity Yield to Bond (Years) Maturity Price $ 350 A 20 - B 350 10% 9 с 15 a. What is the yield to maturity of bond A? (Do not round intermediate calculations. Enter your answer as a percent rounded to 3 decimal places. Assume annual compounding.) Yield to maturity % b. What is the maturity of B? (Do not round intermediate calculations. Round your answer to 2 decimal places. Assume annual compounding.) Maturity years c. What is the price of C? (Do not round intermediate calculations. Round your answer to 2 decimal places. Assume annual compounding.) Price