Adamson Corporation is considering four average-risk projects with the following costs and rates of return: The company estimates that it can issue debt at a rate of fa=10%, and its tax rate is 25%. It can issue prererreu suxa , hat pays a constant dividend of $6.00 per year at $48.00 per share. Niso, its common stock currently sels for $40.00 per share; the next expected dividend, Di, is $3.75; and the dividend is expected to grow at a constant rate of 7 th per yeak. The target capital structure consiats of 75% common stock, 15% debt, and 10% preferred stock, a. What is the cont of each of the capial compenents? Do not found intermediate calculations, Round your answers to two decimal places. Cost of debt. Cost of preferred stockt Cont of retaned earnings: b. What is Adamson's Wacct Do not round intermediate calculatioes. Round your answer to two decimal places. c. Only projects wth expected returns that exceed WACC will be accepted, Which brojects should Adamson accept? Project 1 Preject 2 Proyect 3 Project 4