Suppose that B2B, Inc., has a capital structure of 35 percent equity, 16 percent preferred stock, end 49 percent debt. Assume the before-tax component costs of equity, preferred stock, end debt are 14.0 percent, 10.0 percent, end 9.0 percent. respectively. What is B2B's WACC if the firm feces an average tax rate of 30 percent? (Round your answer to 2 decimal pieces.) WACC %