Is this work correct?

of Outstand i ng per MARKEr VALUE OF EQU l" ME r ket VE cf Debt TOTAL FIRM VALUE MARKEY DATA * Pri 12 s, coo,coo 103 47 S 12,933,750,000 Risk Fr CAPrrAL STRUCTURE Equity Debt Beta (Corp F into) p Beta x Rate 63.3% 225% 1.4S WEIGHTED AVERAGE COST OF CAP(TAL COST OF EQUITY CAPITAL COST OF DEBT CAPITAL WACC = 10.0% EN LJ CAPM Fm'la WACC after tax