Unit 1a: Scarcity, Opportunity Costs, PPC, Trade

Unit 1 is the introductory unit that lays the foundations for the study of economics. Economics is the study of decision-making under conditions of scarcity. Good thing you decided to learn this now! You’ll learn the first two (of many) graphs–the Production Possibilities Curve and Supply and Demand.

:movie_camera: https://app.fiveable.me/ap-macroeconomics/cram-sessions-2020/unit-1/watch/0ZFCFHLMuWiLUPqqsa1C

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