(Individual or component costs of capital) Compute the costs for the following sources of financing: a. A $1,000 par value bond with a market price of $950 and a coupon interest rate of 7 percent. Flotation costs for a new issue would be approximately 7 percent. The bonds mature in 8 years and the corporate tax rate is 34 percent. b. A preferred stock selling for $108 with an annual dividend payment of $11. The flotation cost will be S6 per share. The company's marginal tax rate is 30 percent. c. Retained earnings totaling $4.8 million. The price of the common stock is $67 per share, and dividend per share was $8.41 last year. The dividend is not expected to change in the future d. New common stock for which the most recent dividend was $3.34. The company's dividends per share should continue to increase at a growth rate of 9 percent into the indefinite future. The market price of the stock is currently $46; however, flotation costs of $5 per share are expected if the new stock is issued a. What is the firm's after-tax cost of debt on the bond? % (Round to two decimal places.) b. What is the cost of capital for the preferred stock? % (Round to two decimal places.) c. What is the cost of internal common equity? L96 (Round to two decimal places.) d. What is the cost of external common equity? L96 (Round to two decimal places.)