Which Soil Horizon Contains the Most Organic Material

question 27

Multiple Choice

Which soil horizon contains the most organic material?

• A) A
• B) O
• C) B
• D) E

---

Definitions:

Accounting Profits

The total revenue of a company minus the explicit costs and depreciation expenses.

Total Costs

Total costs represent the complete sum of all expenses incurred by a business in the production of goods or services, including both fixed and variable costs.

Variable Cost

Costs that change in proportion to the level of activity or volume of goods produced.

Fixed Cost

Costs that do not vary with the level of output or sales, such as rent, salaries, or property taxes, consistent regardless of business activity.