QUESTION 3 5 points Consider a firm with $20.63 in outstanding debt and $91.13 in equity. If the required return on debt is 8.678%, the required return on equity is 14.527%, and the firm's tax rate is 18%, find the firm's weighted average cost of capital to four decimal places. Assume no preferred stock is issued. For example, 0.0456 for 4.56%, not 0.04 or 4.56