Answer:
Depletion for 2021 = $1,554,000.
Explanation:
Depletion is a non-current expanse that requires an intangible asset to reduce the asset in its useful life.
Given,
The purchase price of the coal mine (including additional cost) = $6,540,000.
Expected useful life = 4 years.
Expected extraction = 1,090,000 tons. (for 4 years)
2021 extraction = 259,000 tons.
We know,
Depletion expense per unit = purchase price of the coal mine/Expected extraction during the useful life.
Depletion expense per unit = $6,540,000/1,090,000 = $6 per unit per ton.
To calculate depletion for 2021, we have to multiply depletion expense by 2021 extraction.
Depletion for 2021 = $6 × 259,000 tons.
Depletion for 2021 = $1,554,000.