Answer:
$12,000 and $33,000
Step-by-step explanation:
For computing the depreciation for year 2022 and the book value of the same year first we have to find out the depreciation expense for year 2021 and after that the book value which is shown below:
Depreciation expense for 2021 is
= ($45,000 - $5,000) × 4 ÷ 10
= $16,000
Now the Book value as on 1 January, 2022 is
= $45,000 - $16,000
= $29,000
And,
Depreciation expense for 2022 is
= ($45,000 - $5,000) × 3 ÷ 10
= $12,000
Book value as on December 31, 2022 is
= $45,000 - $12,000
= $33,000
This is the answer but the same is not provided in the given options
And, the 10 is come from
= 4 + 3 + 2 + 1
= 10