Shining Cookie Company, Inc., in Murfreesboro, TN bought a new ice cream maker at the beginning of the year at a cost of $18,000. The estimated useful life was four years, and the residual value was $1,840. Assume that the estimated productive life of the machine was 10,100 hours. Actual annual usage was 4,040 hours in year 1; 3,030 hours in year 2; 2,020 hours in year 3; and 1,010 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. Answer is not complete. Depreciation Accumulated Net Expense Depreciation Book Value Year At acquisition 1 $ 2 $ 4,040 4,040 4,040 4,040 4,040 8,080 12, 120 16,160 3 $ $ 4 $ b. Units-of-production (use four decimal places for the per unit output factor). Answer is not complete. Depreciation Accumulated Net Expense Depreciation Book Value Year At acquisition 1 $ $ 2 $ $ 6,464 4,848 3,232 1,616 6,464 11,312 14,544 16,160 3 $ 4 $ $ c. Double-declining-balance. Answer is not complete. Depreciation Accumulated Expense Depreciation Book Value Year Net At acquisition 1 2 3 4