Please explain how I would solve this using a ti-83 or ti-84 callculator

Dog Up! Franks is looking at a new sausage system with an installed cost of $675,000. This cost will be depreciated straight-line to zero over the project's 5 -year life, at the end of which the sausage system can be scrapped for $89,000. The sausage system will save the firm $191,000 per year in pretax operating costs, and the system requires an initial investment in net working capital of $43,000. If the tax rate is 24 percent and the discount rate is 8 percent, what is the NPV of this project? Note: Do not round intermediate calculations and round your answer to 2 decimal places, e.g., 32.16