Project Evaluation Kolby's Korndogs is looking at a new sausage system with an installed cost of $$740,000.$ This cost will be depreciated straight$-$line to zero over the project's seven$-$year life, at the end of which the sausage system can be scrapped for $$102,000.$ The sausage system will save the firm $$217,000$ per year in pretax operating costs, and the system requires an initial investment in net working capital of $$69,000.$ What is the aftertax salvage value of the equipment? What is the annual operating cash flow? If the tax rate is $22$ percent and the discount rate is $9$ percent, what is the NPV of this project?

$\backslash$table$[[$Installation cost$,$$$,740,000],[*$Depreciation straight$-$line,,$7],[$over life,,$102,000],[$Pretax salvage value,$$,217,000],[$Operating cost per year,$$,69,000],[$Initial NWC$,$$$,22\%$ please solve with Excel