9. The beta of Walmart Inc is 0.55. Risk-free interest rate is 2.5%. Historical average of market premium is 10%. Walmart' cost of equity is %. 10. The WACC of this levered firm is A multiple-choice question with one possible answer.(Required) 1. O 8% 2. 10% 3. 9% 4.O 12% Manaba Consider a firm whose debt has a market value of $100 million and whose stock has a market value of $50 million The beta of the firm' equity 2 The risk-free interest rate is 2% Market premium is 10% The firm pays a 3 % of interest on its new debt What is the firm' RWACC