The three categories of writing off plant assets, natural resources, and intangible assets are ________, ________, and ________, respectively.

Plant Assets

Long-term tangible assets that are used in the production or supply of goods and services, such as machinery, buildings, and vehicles.

Natural Resources

Assets that occur in nature, like minerals, timber, and oil, which can be used for economic benefit.

Intangible Assets

Non-physical assets owned by a business that have value, such as patents, trademarks, goodwill, and copyrights.