Answer:
D. A natural resource being mined.
Explanation:
The total assets comprise of current assets, fixed assets, intangible assets, and the wasting assets
The current assets include cash, stock, account receivable, etc
Fixed assets include plant & machinery, land, equipment, furniture & fittings, etc.
The intangible assets include patents, copyrights, goodwill, etc.
And, the wasting asset which comprises of natural resources like - oil, coal, etc. in which the depletion method is used instead of the depreciation method.
