A company is considering purchasing a $$10,000$ machine that will reduce pretax operating costs by $$3,000$ per year over a $5-$year period. Assume no changes in net working capital and a zero scrap value after five years. For simplicity, assume straight$-$line depreciation to zero, a marginal tax rate of $20\%,$ and a required return of $10\%.$ The net present value of acquiring this machine is:

Group of answer choices

$$83.$

$$614$

$$10,083.$

$$10,614.$