A firm that has no debt has a market value of $100 million and a cost of equity of 11%. In the MillerModigliani world, a. What happens to the value of the firm as the leverage is changed? Explain your answer. (Assume no taxes) b. What happens to the cost of capital as the leverage is changed? Explain your answer. (Assume no taxes) c. How would your answers to (a) and (b) change if there are taxes? Explain your answer.