Which of the following statement is most likely to be true? Select one: O a. Zero coupon bond cannot sell for more than par value O b. The part of loan agreement that limits certain actions a company might otherwise wish to take during the term of the loan is called "Call Provision" O c. Sinking Fund allows the company to repurchase or "call" part or all of the bond issue at stated prices over a specified period O d. All of the above