Required information [The following information applies to the questions displayed below] On January 1, 2018, Hobart Mfg. Co. purchased a drill press at a cost of $42,600. The drill press is expected to last 10 years and has a residual value of $6,600. During its 10-year life, the equipment is expected to produce 500,000 units of product. In 2018 and 2019, 28,000 and 90,000 units, respectively, were produced. Required: Compute depreciation expense for 2018 and 2019 and the net book values of the drill press at December 31, 2018 and 2019, assuming the double-declining-balance method is used. Depreciation Book Values 2018 2019