Which of the following is the most correct? (Assume all bonds to have the same default and liquidity risks)

Longer-maturity bonds have more reinvestment rate risk.

Zero-coupon bonds are less sensitive to interest rate changes than coupon bonds.

Shorter maturity bond prices are more sensitive to interest rate changes.

A zero-coupon bond always sells at a premium to its par value before its maturity date.

If interest rates are zero, a zero-coupon bond will sell at par.