Mad Computers, Inc has got the following capital structure: A 441,6 M (million) bond issuance and several different loans that amount to 122,8 M, whose average interest rate is 8,24%. Additionally, it has got a 106,2 M preferred stock issuance that pays a fixed 9,2% coupon. And last, there is equity (capital + retained earnings) worth 97,1 M, whose required return is 16,4%. Please compute the WACC of Mad Computers if the company is subject to a 40% income tax bracket.