It appears this problem has been asked before, but when I tried their solution it was incorrect.

Massey Machine Shop is considering a four-year project to improve its production efficiency. Buying a new machine press for $530,000 is estimated to result in $220,000 in annual pretax cost savings. The press falls in the MACRS five-year class, and it will have a salvage value at the end of the project of $89,000. The press also requires an initial investment in spare parts inventory of $26,000, along with an additional $3,100 in inventory for each succeeding year of the project. The shop's tax rate is 35 percent and its discount rate is 9 percent. Refer to the MACRS schedule. Calculate the NPV of this project. (Do not round intermediate calculations and round your answer to 2 decimal places, e.g., 32.1 NPV Should Massey buy and install the machine press? O No Yes