D Question 20 4 pts Aaron Company purchased equipment at a cost of $160,000 with a salvage or residual value of $25.000 and an estimated useful life of 6 years and 30,000 hours. The first year's usage is 9,000 hours Using straight-line depreciation, calculate depreciation expense for the first year of service, OS 26,667 $ 22,500 540.500 $135.000