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    Unit 1 · Study Notes

    Unit 1: Basic Economic Concepts

    AP Macroeconomics

    Unit Cheat Sheet

    AP Macroeconomics · Unit 1: Basic Economic Concepts · 32 key points · ~8 min review

    🌍 Scarcity and Economic Thinking

    📈 Production Possibilities Curve (PPC)

    🔄 Comparative Advantage and Trade

    🔁 Circular Flow Model