Dog Up$!$ Franks is looking at a new sausage system with an installed cost of $$779,998.$ This cost will be depreciated straight$-$line to $21,429$ over the project's $7-$year life, at the end of which the sausage system can be scrapped for $$116,490.$ The sausage system will save the firm $$230,289$ per year in pretax operating costs, and the system requires an initial investment in net working capital of $$74,153.$ If the tax rate is $0\mathrm{.}25$ 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$)$