Boeing has just completed year 5 of the 9 year life (4 years remair of a piece of equipment it originally purchased for $800,000. It is applying straight-line depreciation to this equipment. If Boeing sells the equipment today for 50,000 and its tax rate is 20%, what is the after-tax cash flow from selling it? 0 $128,889 O $111,111 0 $40,000 O $-21,111