Security: Treasury AAA Corporate BBB Corporate B Corporate Yield (%): 52 5.4 6.8 7.9 The above table shows the yields to maturity on a number of one-year, zero-coupon securities What is the credit spread on a one-year, zero-coupon corporate bond with a B rating? O A. 3.8% OB. 2.2% OC. 2.7% OD. 3.2% Click to select your answer. Type here to search RI esc $