in the 20% tax bracket. You were hired as a consultant to help determine their cost of capital. What is its WACC? of debt is 6.00%, the cost of preferred is 7.50%, and the cost of common using reinvested earmings is 12.75%. The firm is Bartlett Company's target capital structure is 30% debt, 5% preferred, and 65% common equity. The before-tax cost a. 10.98% b. 9.26% c. 10.54% d. 9.83% e. 10.1%