Tax bracket is 40%, BTka = 6%, kp = 10%, and k, = 13% Total assets = $2,000,000 Total debt = 1,000,000 Total preferred stock. = 100,000 Total common stock = 900,000 4. Calculate WACC given the following information (BT means before tax): A) 0.82% B) 8% C) 8.15% D) 8.25%