Answer:
$1,300 and $3,900
Explanation:
The computation of the depreciation expense for the year 2021 and 2022 using the straight line method is shown below:
= (Original cost - residual value) ÷ (useful life)
= ($45,000 - $6,000) ÷ (10 years)
= ($39,000) ÷ (10 years)
= $3,900
In this method, the depreciation is same for all the remaining useful life
For the year 2021, it is
= $3,900 × 4 months ÷ 12 months
= $1,300
The four months are taken from Sep 1 to Dec 31
And, for the year 2022, it is $3,900