Geary Machine Shop is considering a four-year project to improve its production efficiency. Buying a new machine press for $556,800 is estimated to result in $185,600 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 $81,200. The press also requires an initial investment in spare parts inventory of $23,200, along with an additional $3,480 in inventory for each succeeding year of the project.

Required :

If the shop's tax rate is 34 percent and its discount rate is 19 percent, what is the NPV for this project?