3) The tax rate is 50 %. Firm D has a Debt-to-Equity ratio (D/E) of 200% . Figure out the debt-to-firm value (D/V) using the Debt-to-Equity ratio (D/E) (20points) Figure out the weighted average cost of capital of Firm D (WACC). (20points) ii) 3) The tax rate is 50 %. Firm D has a Debt-to-Equity ratio (D/E) of 200% . Figure out the debt-to-firm value (D/V) using the Debt-to-Equity ratio (D/E) (20points) Figure out the weighted average cost of capital of Firm D (WACC). (20points) ii)