Which of the following statements is correct?

A) all else equal, senior debt generally has a lower yield to maturity than subordinated

b) an indenture is a bond that is less risky than a mortgage bond

c) the expected return on a corporate bond will generally exceed the bonds yield to maturity

d) if a bonds coupon rate exceeds its yield to maturity, then its expected return to investors exceeds the yield to maturity

e) under our bankruptcy laws, any firm that is in financial distress will be forced to declare bankruptcy and then will be liqudated