The weighted average cost of capital (WACC) is used as the discount rate to evaluate various capital budgeting projects. However, it is important to realize that the WACC is an appropriate discount rate only for a project of average risk. Consider the case of Turnbull Company: Turnbull Company has a target capital structure of 58% debt, 6% preferred stock, and 36% common equity. It has a before-tax cost 11.10%, and its cost of preferred stock is 12.20%. If Turnbull can raise all of its equity capital from retained earnings, its cost of common equitl be 14.70%. However, if it is necessary to raise new common equity, it will carry a cost of 16.80%. capital by issuing new common stock instead of raising the funds through retained earnings. Turnbull Company is considering a project that requires an initial investment of $270,000.00. The firm will raise the $270,000.00 in capital by issuing $100,000.00 of debt at a before-tax cost of 11.10%,$30,000.00 of preferred stock at a cost of 12.20%, and $140,000.00 of equity at a cost of 14.70%. The firm faces a tax rate of 40%. The WACC for this project is