A machine costing $209,600 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 484,000 units of product during its life. It actually produces the following units: 122,800 in 1st year, 123,500 in 2nd year, 121,000 in 3rd year, 126,700 in 4th year. The total number of units produced by the end of year 4 exceeds the original estimate-this difference was not predicted. (The machine must not 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 Compute depreciation for each year (and total depreciation of all years combined) for the machine under each Straight-line depreciation Straight-Line Depreciation Year DDB Depreciation Expense 2 3 4 Total Compute depreciation for each year (and total depreciation of all years comb Units of Production Depreciable Depreciation Depreciation Year Units Expense nitsper unit 2 3 4 Total Compute depreciation for each year (and total depreciation of all years combined) for the machine under each Double-declining-balance DDB Depreciation for the Period End of Period Beginning of Depreciation Depreciation Accumulated Expense Depreciation Book Value Year Period Book Rate Value 2 3 4