Q2 Megah Holding has determined that its optimal capital structure is composed of the sources and target market value weights shown in the following Table Q2: Table Q2: Source of Capital and Target Market Value Weight Source of Capital Long-term debt Preferred stock Common stock equity Total Target Market Value Weight (%) 30 15 55 100 The cost of debt is 4.2%, the cost of preferred stock is 9.5%, the cost of retained earnings is 13%, and the cost of new common stock is 15%. All are after-tax rates. The company's debt represents 25%, the preferred stock represents 10%, and the common stock equity represents 65% of total capital on the basis if the current market values of the three components. The company expects to have a significant amount of retained earnings available and does not expect to sell any new common stock. (a) Calculate the following based on the given information in Table Q2: (i) The WACC on the basis of historical market value weights. (8 marks) (ii) The WACC on the basis of target market value weights. (8 marks) te Go to Setti (b) Explain the differences based on the answers obtained in Q2(a). (2 marks