If a corporation were to choose between issuing a debenture, a mortgage bond, or a subordinated debenture, which would have the highest yield to maturity, everything else equal? the debenture the mortgage bond the subordinated debenture all of the above OZ Inc. has a bond issue outstanding with a $1,000 par value and a maturity of 15 years. The annual coupon rate is 10.0% with semi-annual coupon payments. The bonds are currently selling for 117.5% of par value. The bonds may be called in 5 years from now for $1100.What is the quoted annual yield-to-call for these bonds? 5.75 6.23 7.43 8.25 Based on risk-return tradeoff, which of the following investments is clearly preferred to the other an investor who is not holding a well-diversified portfolio