questions. All quuuuu 1.(a) Rohand Pollok Company is considering three investments whose initial costs and internal rates of return are given below: Project Initial Cost ($) Internal Rate of Return (%) 19 100,000 15 B 125,000 12 225,000 The company finances all expansion with 40% debt and 60% equity capital. The after tax cost is S percent for the first $100,000, after which the cost will be 10%. A Retained earnings in the amount of $150,000 is available, and the common stock holders' required rate of return is 18 percent. If the new stock is issued, the cost will be 22%. Graph the firm's weighted marginal cost of capital (MCC) schedule and decide which projects b selected and calculate the total amount of the optimal budget