Bonds A, B, and C all have a maturity of 15 years and a yield to maturity of 9%. Bond A's price exceeds its par value, Bond B's price equals price is less than its par value, Which if the following statement is CORRECT?

a. Bond A has the most interest rate risk

b. If the yield to maturity on the three bonds remains constant, the price of the three bonds will remain the same over the next year

c. If the yield to maturity on each bond increase to 8%, the prices of all three bonds will decline

d. Bond C sells at a premium over its par value.

e. If the yield to maturity on each bond decrease to 6%. Bond A will have the largest percentage increase in its price