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Perform the indicated operations and simplify the expression.
Air Pollution
The presence of harmful substances in the air that can cause health issues for living organisms and damage the environment.
Business Firm
An organization engaged in commercial, industrial, or professional activities, aiming to generate profits by offering goods or services.
Taxes
Mandatory monetary levies enforced by a government on people or organizations to support public spending.
Price
The amount of money expected, required, or given in exchange for something else.
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