E8-9 Computing Depreciation under Alternative Methods L08-3 Shining Cookie Company, Inc. in M TN bought a new ice cream maker at the beginning of the year at a cost of S20,000. The estimated useful life was four years, and the residual value was $2,180. Assume that the estimated producti life of the machine was 9,900 hours. Actual annual usage was 3,960 hours in yea 2,970 hours in year 2, 1 980 hours in year 3, and 990 hours in year 4 Required: 1. Complete a separate depreciation schedule for each of the alternative methods. (Do not round intermediate calculations.) a. Straight-line. Net Year Depreciation Accumulated nse Depreciation Book Value At acquisition