what is the weighted average cost to the problem The target capital structure for qm industries is 40% common stock...

what is the weighted average cost to the problem The target capital structure for qm industries is 40% common stock 13% preferred stock 47% debt. If the cost of the common equity for the firm is 18.3% the cost of the preferred stock is 18.3% The cost of the preferred stock 9.8% The before tax cost of debt is 7.6% and the firm tax rate is 35% what is qm weighted average cost of capital