Production possibilities frontier Microeconomics Khan Academy

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Tradeoffs for a hunter gatherer and the production possibilities frontier, and the notion of "ceteris paribus" (which means "everything else held equal").
Watch the next lesson: https://www.khanacademy.org/economics-finance-domain/microeconomics/choices-opp-cost-tutorial/production-possibilities/v/opportunity-cost?utm_sourceYT&utm_mediumDesc&utm_campaignmicroeconomics
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Microeconomics on Khan Academy: Topics covered in a traditional college level introductory microeconomics course
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