need help with the last part (in last picture)

Splish Brothers Inc purchased a new machine on October 1 2022 at a cost of $136,000. The company estimated that the machine will have a salvage value of $21000. The machine is expected to be used for 10,000 working hours during its 5-year life Your answer is correct Compute the depreciation expense under straight-line method for 2023 2022 S 520 Depreciation expense e Textbook and Medis Attempts of 3 used Your answer is correct Compute the depreciation expense under units-of-activity for 2022, assuming machine usage was 1,870 hours. (Round depreciable cost per unit to 2 decimal placeses. 0.50 and final answer to decimal places, es 2.125) 2022 Depreciation expense 21505 Compute the depreciation expense under declining-balance using double the straight-line rate for 2022 and 2023. 2022 2023 Depreciation expense 5