Problem-11 The incremental cash flow between alternatives Z1 and Z2 is shown below (Z2 has the higher initial cost). Use an AW-based rate of return equation to determine the incremental rate of return and which alternative should be selected, if the MARR is 16% per year. Let k= year 1 through 10. Incremental Year Cash Flow, $(22-21) -40.000 1-10 9000 - 500k Answer: CFD 0 Problem-11 The incremental cash flow between alternatives Z1 and Z2 is shown below (Z2 has the higher initial cost). Use an AW-based rate of return equation to determine the incremental rate of return and which alternative should be selected, if the MARR is 16% per year. Let k= year 1 through 10. Incremental Year Cash Flow, $(22-21) -40.000 1-10 9000 - 500k Answer: CFD 0