Crosby Industries has a debt-equity ratio of 1.3. Its WACC is 8 percent, and its cost of debt is 5 percent. There is no corporate tax. Requirement 1: What is Crosby's cost of equity capital? (Do not round intermediate calculations. Input your answer as a percentage rounded to 2 decimal places (e.g., 32.16).) Requirement 2: 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).) What would the cost of equity be if the debt-equity ratio were 0.6? (Do not round intermediate calculations. Input your answer as a percentage rounded to 2 decimal places (e.g., 32.16).] 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).)