Williamson, Inc., has a debt-equity ratio of 2.46. The company's weighted average cost of capital is 11 percent, and its pretax cost of debt is 5 percent. The corporate tax rate is 24 percent. a. What is the company's cost of equity capital? (Do not round intermediate calculations and enter your answer as a percent rounded to 2 decimal places, e.g., 32.16.) b. What is the company's unlevered cost of equity capital? (Do not round intermediate calculations and enter your answer as a percent rounded to 2 decimal places, e.g., 32.16.) c. What would the weighted average cost of capital be if the company's debt-equity ratio were .75 and 1.65? (Do not round intermediate calculations and enter your answers as a percent rounded to 2 decimal places, e.g., 32.16.) a. Cost of equity b. Unlevered cost of equity % % C. WACC at debt-equity ratio of .75 WACC at debt-equity ratio of 1.65 11.37%