Answer:
c. $24,000
Explanation:
In this question first, we have to compute the two year depreciation and its book value which is shown below:
For 1st year:
= (Original cost - residual value) ÷ estimated life in years
= ($120,000 - $10,000) ÷ 10 years
= $11,000
In the straight-line method, the depreciation expense would remain the same over its useful life i.e 10 years
After two years depreciation, the book value after second year would be
= Original cost - 1st year depreciation - 2nd year depreciation
= $120,000 - $11,000 - $11,000
= $98,000
Now the depreciation expense for the third year would be
= ($98,000 - $2,000) ÷ 4 years
= $24,000