What Does It Mean to Be Sustainable,and What Are Four

question 59

Essay

What does it mean to be sustainable,and what are four characteristics of a sustainable ecosystem?

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Definitions:

Fixed Cost

Expenses that do not change in proportion to the activity of a business, such as rent, salaries, and loan payments.

Variable

A variable is an element, feature, or factor that is liable to vary or change; in mathematics and statistics, it's a quantity that can assume any of a set of values.

Output

The aggregate production of goods or services by an enterprise, economic sector, or the entire economy.

AVC

Another term for average variable cost, emphasizing the costs that vary with the level of output produced.