need help pls

10 points Return to question Portneuf Industries has a debt-equity ratio of 1.5. lts WACC is 8.4%, and its cost of debt is 5.9%. The corporate tax rate is 35%. (Do not round intermediate calculations. Enter your answer as a percentage rounded to 2 decimal places.) a. What is the company's cost of equity capital? Cost of equity capital 15.25 0 '96 b. What is the company's unlevered cost of equity capital? Unlevered cost of equity capital 10.63 a 95 c'l. What would the cost of equity be if the debt-equityI ratio were 2? Cost of equity 25.92 0 96 c2. What would the cost of equity be if the debt-equity ratio were 1.0? Cost of equity 12.96 0% c3. What would the cost of equity be if the debt-equity ratio were zero? Cost of equity 10.63 0 96