A machine costing $213,600 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 494,000 units of product during its life. It actually produces the following units: 122,400 in Year 1, 123,200 in Year 2, 119,900 in Year 3, 138,500 in 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. 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. End of Period Year DDB Depreciation for the Period Beginning of Period Book Depreciation Depreciation Value Rate Expense $ 213,600 % $ 12,350 Accumulated Depreciation Book Value 1 $ 12,350 $ 201,250 % % Total $ 12,350 Compute depreciation for each year (and total depreciation of all years combined) for the machine under the Units of production. Units of Production Year Units Depreciation per unit Depreciation Expense 122,400 Depreciable Units 122,400 123,200 119,900 123,200 119,900 138,500 4 Total $ 365,500 $ 0