Humans Began to Populate the Americas from About ________ Years

question 2

Multiple Choice

Humans began to populate the Americas from about ________ years ago.

• A) 5,000
• B) 9,000
• C) 12,000
• D) 15,000

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Definitions:

Producer Surplus

The difference between the actual amount producers receive for a good and the minimum amount they would be willing to accept.

Firm

A business enterprise or establishment engaged in commercial, industrial, or professional activities.

Normal Good

A type of good for which demand increases when consumer income rises, and falls when consumer income decreases.

Demand Shift

A change in the quantity demanded at every price point, often caused by factors like consumer preferences, income, and price of related goods.