Ying Import has several bond issues outstanding, each making semiannual interest payments. The bonds are listed in the following table. Bond Coupon Rate Price Quote Maturity Face Value 1 5.1% 104.86 5 years $ 59,000,000 2 6.7 113.62 8 years 54,000,000 3 6.6 112.17 15.5 years 74,000,000 4 5.9 101.41 25 years 81,000,000 If the corporate tax rate is 24 percent, what is the aftertax cost of the companys debt? (Do not round intermediate calculations and enter your answer as a percent rounded to 2 decimal places, e.g., 32.16.)

Ying Import has several bond issues outstanding, each making semiannual interest payments. The bonds are listed in the following table. If the corporate tax rate is 24 percent, what is the aftertax cost of the company's debt? (Do not round intermediate calculations and enter your answer as a percent rounded to 2 decimal places, e.g., 32.16.)