Dog Up! Franks is looking at a new sausage system with an installed cost of $505,000. This cost will be depreciated straight-line to zero over the project's five-year life, at the end of which the sausage system can be scrapped for $77,000. The sausage system will save the firm $168,000 per year in pretax operating costs, and the system requires an initial investment in net working capital of $31,000. If the tax rate is 25 percent and the discount rate is 13 percent, what is the NPV of this project