A machine costing $211,000 with a four-year lite an estimated $19,000 salvage value is installed her Company's factory on January 1. The factory manager estimates the machine will produce 480,000 units of product during its life. It actually produces the following units: 123,200 in Year 1, 122,900 in Year 2, 119,900 in Year 3, 124,000 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 Straight Line Units of Production DDB Compute depreciation for each year (and total depreciation of all years combined) for the machine under the Units of production. Year Year 1 Year 2 Units of Production Units Depreciable Depreciation Depreciation Units per unit Expense 123,200 122,900 119,900 124,000 Year 3 Year 4 Total Straight Line Units of Production DDB 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 Year Period Book Depreciation Depreciation Accumulated Book Value Rate Value Expense Depreciation Year 1 % Year 2 % Year 3 % Year 4 % Total