A machine costing $213,800 with a four-year life and an estimated $19.000 salvage value is installed in Luther Company's factory on January 1. The factory manager estimates the machine will produce 487,000 units of product during its life. It actually produces the following units: 121,900 in Year 1, 124,000 in Year 2. 121,100 in Year 3, 130,000 in Year 4. The total number of units produced by the end of Year 4 exceeds the original estimate-this difference was not predicted. Note: 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. Straight Line Units of Production DDB Compute depreciation for each year (and total depreciation of all years combined) for the machine under the Straight-line depreciation Straight-Line Depreciation Year Depreciation Expense Year 1 Year 2 Year 3 Year 4 Total 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. Year Depreciation Expense Year 1 Year 2 Year 3 Year 4 Total Units of Production Units Depreciable Depreciation Units per unit 121,900 124,000 121,100 130,000 Units of Production DDB Straight Line Compute depreciation for each year (and total depreciation of all years combined) for the machine under the Double- declining-balance DDB Depreciation for the Period End of Period Beginning of Accumulated Year Depreciation Depreciation Period Book Book Value Value Rate Expense Depreciation Year 1 % Year 2 Year 3 Year 4 Total % % % DDD