please do it in 25 minutes please urgently... I'll give you up thumb definitely

1. ABC Corp and MMM Corp are identical in every way except their capital structures. ABC Corp., an all-equity firm, has 20,000 shares of stock outstanding, and it's cost of capital is 6.45%. MMM Corp. uses leverage in its capital structure. The market value of MMM's debt is $85,000, and it's cost of debt is 9%. Each firm is expected to have earnings before interest (EBIT) of $93,000 in perpetuity. Assume that the marginal tax rate for each firm is 22%. How much will it cost to purchase 20% of MMM's equity? a. $175,432.31 b. $237,652.81 c. $198,478.26 d. $228,670.23 e. None of the above