Crosby Industries has a debt-equity ratio of 1.6. Its WACC is 10 percent, and its cost of debt is 7 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).)

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 0.4? (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 %