CASE 2 (30 points) Suppose stock in Warren Corporation has a beta of 0.70. The market risk premium is 6 percent, and the risk-free rate is 6 percent. Warren's last dividend was 61.20 per share, and the dividend is expected to grow at 8 percent indefinitely. The stock currently sells for 45 per share. Warren has a target debt-equity ratio of 0.50. Its cost of debt is 9 percent before taxes. Its tax rate is 21 percent. Instructions: a. What is Warren's cost of equity capital? Assume that you equally believe in the CAPM approach and the dividend growth model (5 points) b. What is Warren's WACC? (5 points) c. Warren is seeking 30 million for a new project. The necessary funds will have to be raised externally. Warren's flotation costs for selling debt and equity are 2 percent and 16 percent, respectively. If flotation costs are considered, what is the true cost of the new project? (10 points) d. Under what circumstances would it be appropriate for Warren Corporation to use different costs of capital for its different operating divisions? What are two techniques you could use to develop a rough estimate for each division's cost of capital? (10 points)