Which of the Following Statements Is CORRECT

Which of the following statements is CORRECT?

A) if rates fall after its issue, a zero coupon bond could trade at a price above its par value.
B) if rates fall rapidly, a zero coupon bond's expected appreciation could become negative.
C) if a firm moves from a position of strength toward financial distress, its bonds' yield to maturity would probably decline.
D) if a bond is selling at a premium, this implies that its yield to maturity exceeds its coupon rate.
E) if a coupon bond is selling at par, its current yield equals its yield to maturity.