Q$-1.$ Net Edge, Inc, is considering the purchase of new test equipment. The equipment will cost $$500\mathrm{.}000$ and is expected to last for $8$ years and the support engineer has the following information concerming the savings and salvage value estimates and project probabilities. Determine the NPW with $12\%?$

$\backslash$table$[[,P=0\mathrm{.}05,P=0\mathrm{.}20,P=0\mathrm{.}25,P=0\mathrm{.}50$