Units-of-production is an appropriate depreciation method to use when O a. the asset's use varies significantly from one period to another. O b. the asset's use will be constant over its useful life. O c. it is impossible to determine the productivity of the asset. O d. the company is a manufacturing company.

Units-of-production is an appropriate depreciation method to use when a, the asset's use varies significantly from one period to another. b. the asset's use will be constant over its useful life. c.it is impossible to determine the productivity of the asset. d. the company is a manufacturing company