Please help me solve this. The answers to A, B, and C should not all be 8.9%, by the way. That is only the answer to A.

Citee Corp. has no debt but can borrow at 5.2 percent. The firm's WACC is currently 8.9 percent, and the tax rate is 24 percent. b. cI-1. cl-2. What is the company's cost of equity? (Do not round intermediate calculations and enter your answer as a percent rounded to 2 decimal places, e.g., 32.16.) If the firm converts to 25 percent debt, what will its cost of equity be? (Do not round intermediate calculations and enter your answer as a percent rounded to 2 decimal places, e.g., 32.16.) If the rm converts to 45 percent debt, what will its cost of equity be? (Do not round intermediate calculations and enter your answer as a percent rounded to 2 decimal places, e.g., 32.16.) If the firm converts to 25 percent debt, what is the company's WACC? (Do not round intermediate calculations and enter your answer as a percent rounded to 2 decimal places, e.g., 32.16.) If the rm converts to 45 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.) Cost of equity Cost of equity Cost of equity WACC