Olympic sports has two issues of debt outstanding. one is 6% coupon bond with a face value of $23 million, a maturity of 10 years, and a yield to maturity of 7%. The coupons are paid annually. the other bond issue has a maturity of 15 years, with coupons also paid annually, and a coupon rate of 7%. The face value of the issue is $28 million, and the issue sells for 95% of par value. the firm's tax rate is 40%.
What is the before-tax cost of debt for Olympic?
What is Olympic's after-tax cost of debt?