I NEED HELP WITH A,B,C AND D

Assets required for operation: $9,800 Firm A uses only equity financing Firm B uses 40% debt with an 8% interest rate and 60% equity Firm C uses 50% debt with a 10% interest rate and 50% equity Firm D uses 50% preferred stock financing with a dividend rate of 10% and 50% equity financing Earnings before interest and taxes: $980 If your answer is zero, enter "0". Round your answers for monetary values to the nearest cent. Round your answers for percentage values to one decimal place. A B D 38 $ $ ta ta A A A $ $ $ $980.00 $980.00 $980.00 $980.00 $ Debt Preferred stock Common stock Earnings before interest and taxes Interest expense Earnings before taxes Taxes (40% of earnings) Preferred stock dividends Income available to common stockholders Return on common stock ta ta $ $ A A A A A A A A A ta ta ta ta ta tA A $ % % % %