Depreciation Methods

On January $2,$ Roth, Inc. purchased a laser cutting machine to be used in the fabrication of a part for one of its key products. The machine cost $$240,000,$ and its estimated useful life was four years or $1,000,000$ cuttings, after which it could be sold for $$15,000.$

Estimated annual production

in cuttings

Year $1200,000$

Year $2350,000$

Year $3260,000$

Year $4190,000$

Calculate the depreciation expense for each year of the machine$$s useful life under each of the following depreciation methods.

Do not round intermediate calculations. Round final answer to the nearest dollar.

Year $1$ Year $2$ Year $3$ Year $4$ Total

a$.$ Straight$-$line Answer

$0$

Answer

$0$

Answer

$0$

Answer

$0$

$0$

b$.$ Double$-$declining balance Answer

$0$

Answer

$0$

Answer

$0$

Answer

$0$

$0$

c$.$ Units of production Answer

$0$

Answer

$0$

Answer

$0$

Answer

$0$

$0$