Please help with Finance questions.

Pearson Motors has a target capital structure of 45% debt and 55% common equity, with no preferred stock. The yield to maturity on the company's outstanding bonds is 10%, and its tax rate is 25%. Pearson's CFO estimates that the company's WACC is 12.10%. What is Pearson's cost of common equity? Do not round intermediate calculations. Round your answer to two decimal places. % Palencia Paints Corporation has a target capital structure of 35% debt and 65% common equity, with no preferred stock. Its before-tax cost of debt is 13%, and its marginal tax rate is 25%. The current stock price is P0=$31.00. The last dividend was D0=$2.25, and it is expected to grow at a 6% constant rate. What is its cost of common equity and its WACC? Do not round intermediate calculations. Round your answers to two decimal places. r5=210 WACC =% Daves Inc. recently hired you as a consultant to estimate the company's WACC. You have obtained the following information. (1) The firm's noncallable 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 company's tax rate is 25%. (3) The risk-free rate is 4.50%, the market risk premium is 5.50%, and the stock's beta is 1.20. (4) The target capital structure consists of 35% debt and the balance is common equity. The firm uses the CAPM to estimate the cost of equity, and it does not expect to issue any new common stock. What is its WACC? Do not round your intermediate calculations. a. 8.90% b. 11.03% c. 9.32% d. 6.76% e. 10.32%