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Mullineaux Corporation has a target capital structure of 41 percent common stock 4 percent preferred stock, and 55 percent debt. Its cost of equity is 19 percent, the cost of preferred stock is 65 percent, and the pre-tax cost of debt is 75 percent. Wit is the firm's WACC given a tax rate of 34 percent? 10.77 percent 10.45 percent c. 13.38 percent 937 perc