Malkin Corp. has no debt but can borrow at 7 percent. The firms WACC is currently 11 percent, and there is no corporate tax. Required: (a) What is Malkins cost of equity? (Do not round intermediate calculations. Enter your answer as a percentage rounded to 2 decimal places (e.g., 32.16).) Cost of equity % (b) If the firm converts to 30 percent debt, what will its cost of equity be? (Do not round intermediate calculations. Enter your answer as a percentage rounded to 2 decimal places (e.g., 32.16).) Cost of equity % (c) If the firm converts to 60 percent debt, what will its cost of equity be? (Do not round intermediate calculations. Enter your answer as a percentage rounded to 2 decimal places (e.g., 32.16).) Cost of equity % (d) What is Malkins WACC in part (b) and (c)? (Do not round intermediate calculations. Enter your answer as a percentage rounded to 2 decimal places (e.g., 32.16).) WACC 30 percent % 60 percent %