A machine costing $213,000 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 485,000 units of product during its life. It actually produces the following units: 122,200 in 1st year, 124,300 in 2nd year, 121,100 in 3rd year, 127,400 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.) Straight Line Units of Production DDB Compute depreciation for each year (and total depreciation of all years combined) for the machine under Straight-line depreciation. Straight-Line Depreciation Year Depreciation Expense 1 2 3 4 Total $ 0 Complete this question by entering your answers in the tabs below. Straight Line Production Units of DDB Compute depreciation for each year and total depreciation of all years combined) for the machine under Units of production. Units of Production Depreciable Year Depreciation Depreciation Units per unit Expense 1 2 3 4 Total $ 0 Complete this question by entering your answers in the tabs below. Straight Line Production Units of DDB Compute depreciation for each year (and total depreciation of all years combined) for the machine under Double-declining- balance. DDB Depreciation for the Period End of Period Beginning of Depreciation Depreciation Accumulated Expense Depreciation Book Value Year Period Book Value Rate 1 % $ 2 % % OOOO 3 4 % $ 0