Using straight-line depreciation, Depreciation Expense for the 1st year ended December 31 equals: $31,000.
Using this formula
Depreciation expense=(Cost-Scrap value)/Useful life
Let plug in the formula
Depreciation expense=($315,000-$5,000)/10 years
Depreciation expense=$310,000/10 years
Depreciation expense=$31,000
Inconclusion using straight-line depreciation, Depreciation Expense for the 1st year ended December 31 equals: $31,000.
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