You are the owner of Rocky's Campus Bookstore and are looking to determine the companies' weighted average cost of capital. In college you took a corporate finance class and have gathered the data that you need. a. You feel that the correct capital structure is 50% debt, 10% preferred stock, and 40% common stock. b. The risk free rate is 1.5%, beta is.8, and the market risk premium is 6.75% c. The preferred stock dividend is $5.40 per share was issued at par for $100 and currently trades at $84.50 d. There is one bond issue which has 10 years till it matures, a 4.5% annual coupon, par value of $1,000, and currently trades at $1,035.92 e. The company's tax rate is 21%. What is Rocky's Campus Bookstore's cost of common stock? Please round to two decimal points. For example you calculate .2345 then you would enter 23.45% The company has a cost of preferred stock of? What is Rocky's pre-tax cost of debt? n i PV pmt FV What is the weighted average cost of capital