Novak Corp purchased a new machine on October 1, 2019, at a cost of $137,000. The company estimated that the machine will have a salvage value of $21,500. The machine is expected to be used for 10,000 working hours during its 4-year life. Compute the depreciation expense under straight-line method for 2019. (Round answer to decimal places, eg. 2,125) 2019 Depreciation expense $ eTextbook and Media Compute the depreciation expense under units of activity for 2019, assuming machine usage was 1,780 hours. (Round depreciable cost per unit to 2 decimal places, es. 0.50 and depreciation rate to decimal places, s. 15% Round final answer to 2 decimal places, es 2,125.25) 2019 Depreciation expenses e Textbook and Media e Textbook and Media Compute the depreciation expense under declining-balance using double the straight-line rate for 2019 and 2020. (Round answers to decimal places, se 2,125.) 2019 2020 Depreciation expenses e Textbook and Media Save for Later Attempts: 0 of 5 used