To estimate the company's WACC, Ditto Inc. recently hired you as a consultant. You have obtained the following information. (1) The firm's bonds mature in 20 years, have an 8.00% annual coupon, a par value of $1,000, and a market price of $1,000.00. (2) The risk-free rate is 4.50%, the market risk premium is 5.50%, and the stock's beta is 1.0. (3) The company's tax rate is 20%. (4) The target capital structure consists of 35% debt and the 65% common equity. The firm uses the CAPM to estimate the cost of common stock, and it does not expect to issue any new shares. What is its WACC? 8.79% 7.16% 7.93% 8.74% 8.18%