Answer:
the depreciation expense for the year 2015 is $30,000
Step-by-step explanation:
The computation of the depreciation expense for the year 2015 is shown below:
Depreciation Expense is
= Cost - salvage value
= $375,000 - $75,000
= $300,000
Now
Depreciation Expense for 2015 is
= (Actual hours in 2021 ÷ Total hours) Depreciation
= (4,000 ÷ 40,000) × $300,000
= $30,000
Hence, the depreciation expense for the year 2015 is $30,000