The following table summarizes the yields to maturity on several one-year, zoro-coupon securitiest: a. What is the price (expressed as a percentage of the face value) of a one-year, zero-coupon corporate bond with a AAA rating? b. What is the credit spread on AAA-rated corporate bonds? c. What is the credit spread on B-rated copporate bonds? d. How does the credit spread change with the bond rating? Why? a. What is the price (expressed as a percentage of the face value) of a one-year, zero-coupon corporale bond with a AMA rating? The price of this bond will bet \%. (Round to three decimal places.) Data table (Click on the following ican D in order to copy its contenta into a spteadsheet) Important: The yields displayed are annually compounded yleids