Answer:
The amount of depreciation expense for 2018 would be D) $30,000.
Step-by-step explanation:
The units-of-activity depreciation method is calculated by using the following formula:
Depreciation Expense = [(Cost of machine − Salvage Value)/Life in Number of hours run] x Number of hours actual run = Depreciation Expense per hour x Number of hours run.
In the company,
Depreciation Expense per hour = ($375,000 - $75,000)/40,000 = $7.5
The company ran the machine for 4,000 actual hours in 2018.
The amount of depreciation expense for 2018 = $7.5 x 4,000 = $30,000