Brown Industries has a debt-equity ratio of 1.2. Its WACC is 13 percent, and its cost of debt is 4 percent. There is no corporate tax. 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-1. What would the cost of equity be if the debt-equity ratio were 2? (Do not round intermediate calculations and enter your answer as a percent rounded to the nearest whole number, e.g., 32.) b-2. What would the cost of equity be if the debt-equity ratio were .5? (Do not round intermediate calculations and enter your answer as a percent rounded to 2 decimal places, e.g., 32.16.) b-3. What would the cost of equity be if the debt-equity ratio were zero? (Do not round intermediate calculations and enter your answer as a percent rounded to the nearest whole number, e.g., 32.) Answer is complete but not entirely correct. Cost of equity Cost of equity 13.00 24 31.00 18 % % % % Cost of equity Cost of equity