McPherson Company must purchase a new milling machine. The purchase price is $$50,000,$ including installation. The machine has a tax life of $5$ years, and it can be depreciated according to the following rates. The firm expects to operate the machine for $4$ years and then to sell it for $$12,500.$ If the marginal tax rate is $25\%,$ what will the after$-$tax salvage value be when the machine is sold at the end of Year $4?$ Year Depreciation Rate $10\mathrm{.}2020\mathrm{.}3230\mathrm{.}1940\mathrm{.}1250\mathrm{.}1160\mathrm{.}06$