Required: Prepare a net-present-value analysis of the county DOT's machinery replacement decision. The county has a 10 percent hurdle rate. Note: Round your "Discount factors" to 3 decimal places and final answers to the nearest whole dollar. Negative amounts should be indicated by a minus sign. Acquisition cost Investment in working capital Recovery of working capital Salvage value of old machinery Salvage value of new machinery Time 0 Time 1 Time 2 Time 3 Time 4 Annual operating cash savings Total cash flow $ 0 $ 0 0 $ 0 $ 0 Discount factor Present value Net present value $ 0 0 $ 0 $ 0 0