Answer:
b. $1,600
Step-by-step explanation:
The depreciation expense under the straight-line method is shown below:
= (Original cost - residual value) ÷ estimated life in years
= ($9,000 - $1,000) ÷ 5 years
= $1,600
In the straight-line method, the depreciation expense would remain the same over its useful life i.e 5 years
The original cost is the purchase price of the new asset