Bond value and time-Changing required returns. Personal Finance Problem Lynn Parsons is considering inwesting in either of two outstanding bonds. The bonds both have $1,000 par values and 13% coupon interest rates and pay annual Interest. Bond A has exactly 10 years to maturity, and bond B has 20 years to makurly a. Calculate the present value of bond A if the required rate of return is: (1) 10%, (2) 13%, and (3) 16%. b. Calculate the present value of bond B if the required rate of return is: (1) 10%, (2) 13%, and (3) 16%. c. From your findings in parts a and b, discuss the relationship between time to maturity and changing required returns, d. If Lynn wanted to minimize interest rate risk, which bond should she purchase? Why