How Is the Depreciation Expense Calculated Using the Service Quantity

Multiple Choice

How is the depreciation expense calculated using the service quantity method?

A) Depreciation expense = Depreciable amount/Total quantity of productive service
B) Depreciation expense = (Depreciable amount/Total quantity of productive service) × Productive service for period
C) Depreciation expense = Depreciable amount/Productive service for period
D) Depreciation expense = Depreciable amount × Productive service for period