Question 5: Zanda Company financing sources are 60% from common stock and 40% from debt. Use the data in the following table to calculate each of (3 Marks) a) The cost of debt Rd. (1 mark) b) The cost of common stock R, using the Capital Asset Pricing Model CAPM. (1 mark) c) The weighted average cost of capital WACC. (1 mark) Rate / Value Symbol Rabt B Description Return on debt before tax Beta Risk free rate Market return Tax rate 8% 1.2 3.5 Rar R. 12% T 35%