Dog Up$!$ Franks is looking at a new sausage system with an installed cost of $$696,586.$ This cost will be depreciated straight$-$line to $37,626$ over the project's $7-$year life, at the end of which the sausage system can be scrapped for $$101,914.$ The sausage system will save the firm $$163,666$ per year in pretax operating costs, and the system requires an initial investment in net working capital of $$62,118.$ If the tax rate is $0\mathrm{.}28$ and the discount rate is $0\mathrm{.}13,$ what is the total cash flow in year $7?($Make sure you enter the number with the appropriate $+/-$ sign$)$