I need help on problem 3 and 4. I had smb that tried to help but they didn't explain much. I need this as soon as possible please.

Rasmussen College - F490c - Module 05 Assignment Problem 1 1. Find the after-tax cost of debt given that the company issues a $1,000 bond with a coupon rate of 8%, 20 years corporate tax rate is 40%. Type your answer here. oupon rate of 8%, 20 years to maturity, and the market price is $940. The Rasmussen College - F490c - Module 05 Assignment Problem 2 2. Using the CAPM, find the rate of return of common stock assuming that the risk-free rate is 7%, the company b Rate of return of common stock: e is 7%, the company beta is 1.5, and the market return rate is 13%. Rasmussen College - F490c - Module 05 Assignment Problem 3 3. Calculate the cost of preferred stock. The underwriting cost is 3% and the tax rate is 40%. dividend per share: stock price per share: cost of preferred stock: $13 $100 is 40%. Rasmussen College - F490c - Module 05 Assignment Problem 4 4. Calculate the weighted cost of capital from the information below. Asset Bonds at7% coupon Preferred stock with $5 dividend Common stock Retained earnings Floating cost Dividend on common stock Expected growth rate of dividend on common stock Market price of common stock Market price of preferred stock Interests on bond paid annually Bonds are selling at par Tax rate The cost of retained earnings is The cost of new common stock is After-tax cost of debt is Cost of preferred stock is Weighted average cost of capital Value $ 300,000 $ 240,000 $ $ $ 360,000 300,000 1,200,000 10% $3 6% $40 $50 40% 13.95% 14.83% Rasmussen College - F490c - Module 05 Assignment Problem 5 5. When calculating the cost of capital, we typically want to use the market values of each capital (bond, stock). W does the cost of capital differ when using the market values compared to the book value computations? Explanation: ach capital (bond, stock). Why do we prefer the market values? How alue computations