Duluth Ranch, Inc. purchased a machine on January $1,2018.$ The cost of the machine was $$30,500.$ Its estimated residual value was $$9,500$ at the end of an estimated $5-$year life. The company expects to produce a total of $10,000$ units. The company produced $1,150$ units in $2018$ and $1,600$ units in $2019.$

Required:

a$.$ Calculate depreciation expense for $2018$ and $2019$ using the straight$-$line method.

b$.$ Calculate the depreciation expense for $2018$ and $2019$ using the units$-$of$-$production method.

c$.$ Calculate depreciation expense for $2018$ through $2022$ using the double$-$declining balance method.

Complete this question by entering your answers in the tabs below.

Required $A$

Required B

Calculate depreciation expense for $2018$ and $2019$ using the straight$-$line method.

$\backslash$table$[[,2018,2019],[$Depreciation Expense Per Year,,$]]$