The WHO Estimates That About How Many People Live Without

question 8

Multiple Choice

The WHO estimates that about how many people live without proper sanitation?

• A) Half a million
• B) Three-quarters of a million
• C) One million
• D) Two million
• E) > 2.5 million

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Definitions:

Pollution Tax

A tax levied on the amount of pollution emitted by firms to incentivize reduction in environmental harm.

Tax Revenue

The income that is gained by governments through taxation, which is used to fund public services and goods.

External Costs

Costs that fall on third parties who are not directly involved in a transaction or economic activity.

Marginal Social Costs

The total cost to society of producing one extra unit of a good or service, including both private costs and any externalities.