XYZ company has a credit rating of A. If the 15 -year Treasury has a YTM of 6.74% and the credit spread for Single A debt over Treasuries is 3.2%, what is your best guess of XYZ's yield-to-maturity? Enter your answer as a decimal and show four decimal places. For example, if your answer is 5.25%, enter. 0525 . Type your answer... XYZ company has a credit rating of A. If the 15 -year Treasury has a YTM of 6.74% and the credit spread for Single A debt over Treasuries is 3.2%, what is your best guess of XYZ's yield-to-maturity? Enter your answer as a decimal and show four decimal places. For example, if your answer is 5.25%, enter. 0525 . Type your