Five years ago, the Benton Electric Company purchased a generator for $$180,000.$ At that time, the generator was estimated to have a salvage value of $$30,000$ in $15$ years $($i$.$e$.,10$ years from today$).$ Benton has a marginal tax rate of $40\%$ and uses a straight$-$line depreciation. Show your calculations.

A$.$ What is the book value of the generator today?

B$.$ What will Benton$$s cash flow after taxes be if it sold the generator today for $$100,000?$

C$.$ What will be Benton$$s cash flow after taxes be if it sells the generator today for $$150,000?$