An investor has two bonds in his portfolio that both have a face value of $1,000 and pay a 10% annual coupon. Bond L matures in 19 years, while Bond 5 matures in 1 year. Assume that only one more interest payment is to be made on Bonds S at its maturity and that 19 more payments are to be made on Bond L. a. What will the value of the Bond L be if the going interest rate is 4%? What will the value of the Bond S be if the going interest rate is 4%? What will the value of the Bond L be if the going interest rate is 10%? what will the value of the Bond S be if the going interest rate is 10%? What will the value of the Bond L be if the going interest rate is 12%? What will the value of the Bond S be if the going interest rate is 12%? b. Why does the longer-term bond's price vary more than the price of the shorter-term bond when interest rates change