quest 3) Crane Co. has a capital structure, based on current market values, that consists of 35 percent debt, 16 percent preferred stock, and 49percent common stock. If the returns required by investors are 12 percent, 13 percent, and 15 percent for the debt, preferred stock, and common stock, respectively, what is Cranes after-tax WACC? Assume that the firms marginal tax rate is 40 percent