Dog Up$!$ Franks is looking at a new sausage system with an installed cost of $$987,715.$ This cost will be depreciated straight$-$line to $73,644$ over the project's $7-$year life, at the end of which the sausage system can be scrapped for $$138,975.$ The sausage system will save the firm $$246,239$ per year in pretax operating costs, and the system requires an initial investment in net working capital of $$43,264.$ If the tax rate is $0\mathrm{.}21$ and the discount rate is $0\mathrm{.}13,$ what is the total cash flow in year $7?$