1. Your boss asks you to look at East Africa Airways. It has debt with a book value of $20M, currently trading at 85% of book value. It also has book value of equity of $30M, and 2M shared of common stock tracing at $4.75 per share. What weights should be used for debt ad equity in calculating its WACC? (3 points)

2. Your boss is keen for you to learn more about Airlines. South American Airlines' (SAA) shares are currently trading at $69.25 each. The yield on the companys debt is 4% and the firm's beta is 0.7. The T-Bill rate is 4% and the expected return on the market (E (kM)) is 9%. The company's target capital structure is 25% debt and 75% equity. The company pays a combined income tax rate of 35%. The GST rate is 13%. What is SAAs cost of equity? (3 marks)

3. Using the information outlined in #11, calculate SAAs cost of debt (after tax). (3 marks)

4. What is SAAs weighted average cost of capital? (3 marks)

5. SAAs key rival, Maskati Air has a 7 percent preferred stock outstanding that is currently selling for $48 a share. The preferred stock has a $100 par value. The market rate of return is 10 percent and the firm's tax rate is 34 percent. GST is 13%. What is Maskatis cost of preferred stock? (3 marks)