Sketches Inc. purchased a machine on January 1, 2016. The cost of the machine was $38,000. Its produce a total of 20,000 units. The company produced 1,400 units in 2016 and 1,850 units in 2017. Required: a. Calculate depreciation expense for 2016 and 2017 using the straight-line method. 2016 2017 Depreciation Expense b. round your intermediate calculations. Round your final answers to the nearest whole dollar.) 2016 2017 Depreciation Expense