The required return is 6%. If WACC is 4%, calculate MIRR. Year Cash Flow (A) 0 -19,500 1 18,000 2 -7,000 3 16,000 4 -5,000 MKT has a cost of equity of 6.465% and a pretax cost of debt of 3.75%. The debt- equity ratio is 1.22 and the tax rate is 30%. What is the cost of capital for the firm? A) 4.15% B) 4.97% C) 4.35% D) 4.18% O E) 4.65%