Answer:
$2,538
Step-by-step explanation:
For computing the 2021 depreciation, first we have to determine the depreciation expense for 2019 which is shown below:
= (Original cost - salvage value) ÷ useful life
= ($8,640 - $1,080) ÷ 5 years
= $7,560 ÷ 5 years
= $1,512
Now the accumulated depreciation would be
= $1,512 × 2 years
= $3,024
Now the book value would be
= Original cost - accumulated depreciation
= $8,640 - $3,024
= $5,616
Now the depreciation expense for 2021 would be
= (Ending Book value - salvage value) ÷ remaining life
= ($5,616 - $540) ÷ 2 years
= $5,076 ÷ 2 years
= $2,538