An engineer is trying to decide which of two machines he should purchase. The information of the machines is given below He wants to use the incremental rate of return to make his decision. The company's MARR s 10% Machine A Machine B) Initial Cost $40.000 560.000 AOC $5,000 $4,000 Salvage Value $15.000 $15.000 Life, years 4 8 Prepare an incremental cash flow using the PW method and answer the following question: What is the Present worth (at time 0) of the incremental cashflow using the MARR? An engineer is trying to decide which of two machines he should purchase. The information of the machines is given below He wants to use the incremental rate of return to make his decision. The company's MARR s 10% Machine A Machine B) Initial Cost $40.000 560.000 AOC $5,000 $4,000 Salvage Value $15.000 $15.000 Life, years 4 8 Prepare an incremental cash flow using the PW method and answer the following question: What is the Present worth (at time 0) of the incremental cashflow using the MARR