Which of the following statements are false 1. If the market price of a bond decreases, its yield to maturity will increase 11. If the market price of a bond increases, its coupon rate will decrease TIL If S&P500 drops bond ratings of a corporation, its par value will decrease IV. Coupon rate, current yield, and maturity date on bonds are all fixed and cannot be charged throughout the life of the bond Wand IV A and 1. and wd IV