Firm 2 400 2. Consider Table 2. Table 2 Firm 1 Earnings before interest and taxation (EBIT) () 400 Corporate tax rate 20% Cost (required return) of unlevered equity (%) 15% Cost of debt capital (%) 10% Personal tax rate on equity income (%) 0% Personal tax rate on debt income (%) 0% PV (Expected costs from financial distress) 0 Capital structure information Firm 1 Total debt () 0 Total shareholders' equity () 500 Total assets () 500 20% 15% 10% 0% 0% 0 Firm 2 Firm 3 400 20% 15% 10% 10% 20% 0 Firm 3 Firm 4 400 20% 15% 10% 10% 20% 50 Firm 4 250 250 500 250 250 500 250 250 500 (a) Consider Table 2. For firm 1 and firm 2, outline their income statements. In particular, calculate the interest expense, earnings after interest and before tax, the tax expense, and earnings after interest and taxation. Detail all calculations that you use. (b) Consider Table 2. Calculate the value of firm 1, firm 2, firm 3, and firm 4. Which firm is more highly valued and why? Why does the value of firm 3 differ from the value of firm 4? Explain your answers. Detail all calculations that you use. (c) Consider Table 2. Calculate the required return on levered equity and the after-tax WACC for firm 1 and firm 2. Why does the required return on levered equity and the after-tax WACC differ across these two firms? Explain your answer. Detail all calculations that you use