please do all parts to the one question and dont do it hand-written. Thanks!

A machine costing $207,400 with a four-year life and an estimated $17,000 salvage value is installed in Luther Company's factory on January 1. The factory manager estimates the machine will produce 476,000 units of product during its life. It actually produces the following units: 122,900 in Year 1, 123,700 in Year 2, 121,300 in Year 3, 118,100 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.) 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 $ 47,600 2 47,600 3 47,600 4 447,600 Total $ 190,400 1 Stroluht Line Units of Production > 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 Units of Production Depreciation Expense Year Depreciation per unit 1 2 Units Depreciable Units 122,900 123,700 121,300 118,100 3 4 Total $ Straight Line DDB > Straight Line Units of Production DOB Compute depreciation for each year (and total depreciation of all years combined) for the machine under the Double- declining-balance. Year 1 DDB Depreciation for the Period End of Period Beginning of Period Book Depreciation Depreciation Accumulated Rate Value Expense Book Value Depreciation $ 0 % 0 % 0 0 $ 2 3 4 Total