(Weighted average cost of capital) The capital structure for the Carion Corporation is provided here: LOADING.... The company plans to maintain its debt structure in the future. If the firm has an after-tax cost of debt of 5.2 percent, a cost of preferred stock of 11.4 percent, and a cost of common stock of 16.6 percent, what is the firm's weighted average cost of capital?

Bonds 1,109

Preferred stock 257

Common stock 3,743

total 5,109