Which one of the following statements is the most correct?

A. The issuer of a catastrophe bond may choose to pay interest either in cash or in additional bonds.

B. Everything else equal a putable bonds will require a higher promised YTM than regular bonds

C. A bond will sell at a premium when the coupon rate is higher than the discounting rate.

D. A premium bond price will go up over time if the market interest rate does not change.

E. All of the above/below