Here is the condensed 2021 balance sheet for Skye Computer Company (in thousands of dollars): Current assets Net fixed assets Total assets 2021 $2,000 3,000 $5,000 Accounts payable and accruals $ 700 Short-term debt $100 Long-term debt Preferred stock (10,000 shares) Common stock (50,000 shares) 1,100 250 Retained earnings 1,400 1,450 Total common equity Total liabilities and equity $2,850 $5,000 Skye's earnings per share last year were $2.90. The common stock sells for $60.00, last year's dividend (Do) was $2.20, and a flotation cost of 10% would be required to sell new common stock. Security analysts are projecting that the common dividend will grow at an annual rate of 9%. Skye's preferred stock pays a dividend of $3.00 per share, and its preferred stock sells for $30.00 per share. The firm's before-tax cost of debt is 10%, and its marginal tax rate is 25%. The firm's currently outstanding 10% annual coupon rate, long-term debt sells at par value. The market risk premium is 6%, the risk-free rate is 7%, and Skye's beta is 1.784. The firm's total debt, which is the sum of the company's short-term debt and long-term debt, equals $1.2 million. The data has been collected in the Microsoft Excel file below. Download the spreadsheet and perform the required analysis to answer the questions below. Do not round intermediate calculations. Round your answers to two decimal places.

2021 Current assets $2,000 Net fixed assets 3,000 Total assets $5,000

Accounts payable and accruals $700 Short-term debt 100 Long-term debt 1,100 Preferred stock 250 Common stock 1,400 Retained earnings 1,450 Total common equity $2,850 Total liabilities and equity $5,000

Last year's earnings per share $2.90 Current price of common stock, P0 $60.00 Last year's dividend on common stock, D0 $2.20 Growth rate of common dividend, g 9% Flotation cost for common stock, F 10% Common stock outstanding 50,000 Current price of preferred stock, Pp $30.00 Dividend on preferred stock, Dp $3.00 Preferred stock outstanding 10,000 Before-tax cost of debt, rd 10% Market risk premium, rM - rRF 6% Risk-free rate, rRF 7% Beta 1.784 Tax rate 25% Total debt $1,200

a. Calculate the cost of each capital component, that is, the after-tax cost of debt, the cost of preferred stock, the cost of equity from retained earnings, and the cost of newly issued common stock. Use the DCF method to find the cost of common equity. After-tax cost of debt: 7.50 % Cost of preferred stock: 10 % Cost of retained earnings:12. 996 % Cost of new common stock: 13.440 % b. Now calculate the cost of common equity from retained earnings, using the CAPM method.=17. 70 % c. What is the cost of new common stock based on the CAPM? (Hint: Find the difference between re and r as determined by the DCF method, and add that differential to the CAPM value for rs.) = ? d. If Skve continues to use the same market-value capital structure, what is the firm's WACC assuming that (1) it uses only retained earnings for equity and (2) if it expands so rapidly that it must issue new common stock? (Hint: Use the market value capital structure excluding current liabilities to determine the weights. Also, use the simple average of the required values obtained under the two methods in calculating WACC.) WACC1: =? % WACC: =?

** please help me with the last 3 questions