You are given the following information for Cleen Power Co. Assume the companys tax rate is 40 percent.

Debt: 5,000 7.8 percent coupon bonds outstanding, $1,000 par value, 20 years to maturity, selling for 107 percent of par; the bonds make semiannual payments.

Common stock: 500,000 shares outstanding, selling for $68 per share; the beta is 1.11.

Market: 9 percent market risk premium and 5.8 percent risk-free rate.

What is the company's WACC? (Do not round intermediate calculations. Enter your answer as a percent rounded to 2 decimal places, e.g., 32.16.)

WACC %