A machine costing $211,600 with a four-year life and an estimated $16,000 salvage value is installed in Luther Company's factory on January 1. The factory manager estimates the machine will produce 489,000 units of product during its life. It actually produces the following units: 122,500 in Year 1, 123,700in Year 2, 121,100in Year 3, 131,700in Year 4. The total number of units produced by the end of Year 4 exceeds the original estimate?this difference was not predicted. (The machine cannot be depreciated below its estimated salvage value.)

Required: Compute depreciation for each year (and total depreciation of all years combined) for the machine under each depreciation method. (Round your per unit depreciation to 2 decimal places. Round your answers to the nearest whole dollar.) Complete this question by entering your answers in the tabs below. . . Units of Straight Line Production DDB Compute depreciation for each year (and total depreciation of all years combined) for the machine under the Units of production. Units Depreciable Depreciation Depreciation Units per unit Expense 122,500 122,500 9 $ 0.40 9 $ 49,000 a 123,700 123,700 0 $ 0.40 9 49,480 9 121,100 121,100 9 $ 0.40 43,440 9 131,700 122,700 0 $ 0.40 49,080 0 490,000 196,000