Sketches Inc. purchased a machine on January 1. 2010. The cost of the machine was $42.500. lts estimated residual value was $13,500 at the end of an estimated 5-year life. The company expects to produce a total of 10,000 units. The company produced 1.550 units in 2016 and 2,000 units in 2017 Required: a. Caloulate deprediation expense for 2010 and 2017 using the straight-ine method Caloulate the depreciation expense for 2016 and 2017 using the units-of-production method. (Do not round your intermediate caiculations. Round your final answers to the nearest whole dollar.) Expense c. Calsulane depraciason expense for 2016 through 2020 using the double-deelining baiance method. (Round your final answer to nearest doillat value) Dep ecation Expense Type here to search