In: Finance
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 Gray Machine Shop is considering a four-year project to improve its production efficiency. Buying a new machine press for $739,200 is estimated to result in $246,400 in annual pretax cost savings. The press falls in the MACRS five-year class (MACRS Table), and it will have a salvage value at the end of the project of $107,800. The press also requires an initial investment in spare parts inventory of $30,800, along with an additional $4,620 in inventory for each succeeding year of the project.  | 
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 If the shop's tax rate is 30 percent and its discount rate is 15 percent, what is the NPV for this project? (Do not round your intermediate calculations.)  | 
$-62,705.73
$-60,081.73
$-135,684.39
$-65,841.02
$-59,570.45