Shining Cookie Company. Inc., in Murfreesboro TN bought a new ice cream maker at the beginning 0f the year at a cost of $16.800 The estimated useful life was four years, and the residual value was $1, 280. Assume that the estimated productive life of the machine was 9.700 hours. Actual annual usage was 3.680 hours in year 1; 2.910 hours in year 2, 1.940 hours in year 3 and 970 hours in year 4. Complete a separate depreciation schedule for each of the alternative methods (Do not round intermediate calculations.)