On April 22, 2023, Cullumber Enterprises purchased equipment for $132,000. The company expects to use the equipment for 12,000 working hours during its four-year life and that it will have a residual value of $12,000. Cullumber has a December 31 year end and pro-rates depreciation to the nearest month. The actual machine usage was: 1,300 hours in 2023; 2,900 hours in 2024; 3,800 hours in 2025;2,800 hours in 2026; and 1,400 hours in 2027. (a1) Prepare a depreciation schedule for the life of the asset under the straight-line method. (Round partial-period depreciation rate to 4 decimal palces, e.g. 15.2563% and other answers to 0 decimal places, e.g. 5,276.) Save for Later Attempts: 0 of 3 used (a2) The parts of this question must be completed in order. This part will be available when you complete the part above