(Individual or component costs of capital) Compute the cost of capital for the firm for the following a. A bond thot has a $1.000 par value (face value) and a contract or coupon interest rate of 11.4 percent. Interest paymonts are 857.00 and are paid semlannually The bondz tiake a current merket value of $1,124 and will mature in 10 years. The firm's marginal tax tate is 34 percot common stack le now $27 \$9 c. Apreferred atock that solls for $130, pays a dividend of 8.2 percent and has a $100 par value d. A bond seling to yiald 12.5 percent where the firmis tix rate is 34 percent a. The attar-tax cost d, debt is (Round to twio decimal places)