A machine costing $$212,400$ with a four$-$year life and an estimated $$18,000$ salvage value is installed in Luther Company's factory on January $1.$ The factory manager estimates the machine will produce $486,000$ units of product during its life. It actually produces the following units: $122,900$ in Year $1,122,800$ in Year $2,120,700$ in Year $3,129,600$ 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 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.

Note: Round your per unit depreciation to $2$ decimal places. Round your answers to the nearest whole dollar.

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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 Doubledeclining$-$balance.

$\backslash$table$[[\backslash$table$[[$Year$],[$Year $1]],\backslash$table$[[$Double$-$declining$-$balance Depreciation for$],[$the Period$]],$End of Period$],[\backslash$table$[[$Beginning of$],[$Period Book$],[$Value$]],\backslash$table$[[$Depreciation$],[$Rate$]],\backslash$table$[[$Depreciation$],[$Expense$]],\backslash$table$[[$Accumulated$],[$Depreciation$]],$Book Value$],[,\%,,,$$