Here is a list of factors that are relevant to the depreciation of an asset:

1. original cost 2. residual value 3. service life Which factors are used in arriving at the depreciable cost?. . . . . . . . . . . .

The amount of depreciation expense in a given year?. . . . . . . . . . . . . . . . .

Which factors are estimates?. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .