Simplify. -

question 129

Multiple Choice

Simplify.
-

• A) -4
• B) 4
• C) -2
• D) 2

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Definitions:

Pollution

The introduction of contaminants into the natural environment that cause adverse change.

Socially Optimal Quantity

The level of production that maximizes societal welfare, often considered at the point where marginal cost equals marginal benefit.

Marginal Social Cost

The total cost to society of producing one additional unit, including both private costs and any external costs.

Marginal Social Benefit

The extra advantage to the community that comes from creating or using an additional unit of a product or service.