Shadow Corp. has no debt but can borrow at 8 percent. The firms WACC is currently 9.8 percent, and the tax rate is 35 percent. a. What is Shadows cost of equity? (Do not round intermediate calculations. Enter your answer as a percent rounded to 2 decimal places (e.g., 32.16).) Cost of equity % b. If the firm converts to 15 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 15 percent debt, what will the company's WACC be? (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 will the company's WACC be? (Do not round intermediate calculations. Enter your answer as a percent rounded to 2 decimal places (e.g., 32.16).)