List 3 Types of Substrates Used in Reptile and Amphibian

question 16

Essay

List 3 types of substrates used in reptile and amphibian cages.

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Definitions:

Variable Costs

Costs that change in proportion to the level of production or business activity.

Fixed Costs

Costs that do not vary with the level of production or output and are incurred even if the business is producing nothing.

Total Revenues

The gross income generated by a business through its sales activities, prior to the deduction of any operating expenses.

Average Variable Cost

The variable cost of production divided by the quantity of output produced, indicating the variable cost on a per-unit basis.