20. Chapter 12. Consider 8 divisible investments, each of which can be terminated at any time with a full relmbursement of the initial investment. Equal annual returns result from each investment. The magnitudes of the initial investments and annual returns are shown below. Based on a MARR of 13% and $200,000 available for investment, what is the optimum investment portfolio? Set up with bucket method. Calculate each investment IRR, the percent investment by Alternative, the Portfolio Total Investment, and the Portfolio PW