Crosby Industries has a debt-equity ratio of 1.3. Its WACC is 15 percent, and its cost of debt is 8 percent. There is no corporate tax. Requirement 1: What is Crosbys cost of equity capital? (Do not round intermediate calculations. Input your answer as a percentage rounded to 2 decimal places (e.g., 32.16).) Cost of equity % Requirement 2: (a) What would the cost of equity be if the debt-equity ratio were 2? (Do not round intermediate calculations. Input your answer as a percentage rounded to 2 decimal places (e.g., 32.16).) Cost of equity % (b) What would the cost of equity be if the debt-equity ratio were 0.7? (Do not round intermediate calculations. Input your answer as a percentage rounded to 2 decimal places (e.g., 32.16).) Cost of equity % (c) What would the cost of equity be if the debt-equity ratio were zero? (Do not round intermediate calculations. Input your answer as a percentage rounded to 2 decimal places (e.g., 32.16).) Cost of equity %