A machine costing $$257,500$ with a four$-$year life and an estimated $$20,000$ salvage value Is installed in Luther Company's factory on January $1.$ The factory manager estimates the machine will produce $475,000$ units of product during its life. It actually produces the following units: $220,000$ in Year $1,124,600$ in Year $2,121,800$ in Year $3,$ and $15,200$ 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 depreclated below its estimated salvage value.

Requlred:

Compute depreclation for each year $($and total depreclation of all years combined$)$ for the machine under each depreciation method. Note: Round your per unit depreclation to $2$ decimal places.

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Straight Line

Units of

Double Production declining balance

Compute depreciation for each year $($and total depreciation of all years combined$)$ for the machine under the Straight$-$line depreciation.

$\backslash$table$[[$Straight$-$Line Depreciation$],[$Year$,\backslash$table$[[$Depreciation$],[$Expense$]]],[$Year $1,],[$Year $2,],[$Year $3,],[$Year $4,],[$Total$,$S$]]$