Carla Vista Co. purchased a new machine on October 1, 2022, at a cost of $79,310. The company estimated that the machine has a salvage value of $7,210. The machine is expected to be used for 70,600 working hours during its 7-year life. Compute the depreciation expense under the straight-line method for 2022 and 2023, assuming a December 31 year-end. (Round answers to 2 decimal places, eg. 5,275.25.) 2022 2023 The depreciation expense under the straight-line method $