Depreciation Methods

Required

a$.$ Calculate each year's depreciation expense for the machine's useful life under each of the following depreciation methods $($round all answers to the nearest dollar$)$:

Straight$-$line.

Double$-$declining balance.

Units$-$of$-$production. $($Assume annual production in cuttings of $200,000$; $350,000$; $260,000$; and $110,000.)$

Straight$-$Line

Double$-$declining balance

Units of Production

b$.$ Assume that the machine was purchased on July $1.$ Calculate each year's depreciation expense for the machine's useful life under each of the following depreciation methods:

Straight$-$line.

Double$-$declining balance.

Straight$-$Line

Double$-$declining balance $($Round answers to the nearest whole number, when appropriate.$)$