Answer:
$171,500
Step-by-step explanation:
The computation of the depreciation expense for the year 2021 is shown below:
For accumulated depreciation
= ($604,000 - $64,000) × 3 years ÷ 9 years
= $180,000
Now the depreciation expense for the year 2021 is
= ($604,000 - $180,000 - $81,000) ÷ ( 5 years - 3 years)
= $171,500
Hence, the depreciation expense for the year 2021 is $171,500