The Campbell Company is considering adding a robotic paint sprayer to its production line. The sprayer's base price is $$1,050,000,$ and it would cost another $$21,500$ to install it$.$ The machine falls into the MACRS $3-$year class $($the applicable MACRS depreciation rates are $33\mathrm{.}33\%,44\mathrm{.}45\%,14\mathrm{.}81\%,$ and $7\mathrm{.}41\%),$ and it would be sold after $3$ years for $$634,000.$ The machine would require an increase in net working capital $($inventory$)$ of $$12,000.$ The sprayer would not change revenues, but it is expected to save the firm $$499,000$ per year in before$-$tax operating costs, mainly labor. Campbell's marginal tax rate is $30\%.$ Cash outflows, if any, should be indicated by a minus sign. Do not round intermediate calculations. Round your answers to the nearest dollar.

a$.$ What is the Year$-0$ net cash flow?

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b$.$ What are the net operating cash flows in Years $1,2,$ and $3?$

Year $1$:$ $$

Year $2$:$ $$

Year $3$:$ $$ C$.$ What is the additional Year $3$ cash flow $($i$.$e$,$ the after$-$tax salvage and the return of working capital$)?$

$ $$ d$.$ If the project's cost of capital is $12\%,$ what is the NPV of the project? $$

$ $$ Should the machine be purchased?

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