Question: Braxton Corp. has no debt but can borrow at 6.2 percent. The firm's WACC is currently 8 percent, and the tax rate is 35 percent.

a. What is the company's cost of equity? (Do not round intermediate calculations. Enter your answer as a percent rounded to 2 decimal places, e.g., 32.16.)

b. If the firm converts to 20 percent debt, what will its cost of equity be? (Do not round intermediate calculations. Enter your answer as a percent rounded to 2 decimal places, e.g., 32.16.)

c. If the firm converts to 50 percent debt, what will its cost of equity be? (Do not round intermediate calculations. Enter your answer as a percent rounded to 2 decimal places, e.g., 32.16.)

d-1 If the firm converts to 20 percent debt, what is the company's WACC? (Do not round intermediate calculations. Enter your answer as a percent rounded to 2 decimal places, e.g., 32.16.)

d-2 If the firm converts to 50 percent debt, what is the company's WACC? (Do not round intermediate calculations. Enter your answer as a percent rounded to 2 decimal places, e.g., 32.16.)