Which of the following bonds would have the smallest change in price (in percentage terms) for a given change in interest rates (i.e., yield to maturity) that is, if the yield to maturity on a bond increases from 8% to 10%, all else constant, which of the following bond prices will change the least (in percentage terms)? a. A $1000 par value bond with a 10% coupon rate (annual payments) that matures in 2 years. b. A $1000 par value bond with a 10% coupon rate (semi-annual payments) that matures in 25 years. c. A $1000 par value bond with a 2% coupon rate (annual payments) that matures in 4 years. d. A $1000 par value bond with a