Rottino Company purchased a new machine on October 1, 2020, at a cost of $150,000. The company estimated that the machine will have a salvage value of $12,000. The machine is expected to be used for 10,000 working hours during its 5-year life. Compute the depreciation expense under straight-line method for 2020. (Round answer to decim/places, eg 2,125.) 2020 Depreciation expense $ e Textbook and Media Compute the depreciation expense under units of activity for 2020, assuming machine usage was 1.700 hours (Round depreciation cost per unit to 2 decimal places, es. 0.50 and depreciation rate to decimal places, es 15%. Round final answer to 2 decimal places, es. 2.125.25.) 2020 Depreciation expense 3