Use the following to answer questions:
Figure: Efficiency and Pollution 
-(Figure: Efficiency and Pollution) Look at the figure Efficiency and Pollution. In the absence of government intervention, the amount of pollution will be _____ tons.
Definitions:
Public Company Accounting Oversight Board
A regulatory body established by Congress to oversee the audits of public companies, with the aim of protecting investors and the public interest by ensuring informative, accurate, and independent audit reports.
Securities and Exchange Commission
A U.S. federal agency responsible for enforcing federal securities laws, regulating the securities industry, and ensuring market integrity.
FASB
The Financial Accounting Standards Board, an organization responsible for establishing accounting and financial reporting standards in the United States.
Federal Trade Commission
The Federal Trade Commission is a U.S. federal agency tasked with protecting consumers and ensuring a strong competitive market by enforcing antitrust and consumer protection laws.
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