Which of the Following Statements About Bonds Is True

Which of the following statements about bonds is true?

A) The market value of a bond moves in the opposite direction of market interest rates.
B) As the maturity date of a bond approaches, the market value of a bond will become more volatile.
C) Long-term bonds are less risky than short-term bonds.
D) If market interest rates are higher than a bond's coupon interest rate, then the bond will sell above its par value.