Which statement about bond prices is most accurate?

Select one:

a. For a premium bond the yield to maturity is less than the coupon rate

b. With an interest rate increase the price rises more for long-term bonds than short-term bonds

c. With an interest rate decline the price rises more for short-term bonds than long-term bonds

d. For a discount bond the coupon rate is more than the yield-to-maturity

e. The answers included are not correct