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## Opportunity cost and the Production Possibilities Curve

# Lesson summary: Opportunity cost and the PPC

AP Macro: MOD‑1 (EU), MOD‑1.B (LO), MOD‑1.B.1 (EK), MOD‑1.B.2 (EK), MOD‑1.B.3 (EK), MOD‑1.B.4 (EK), MOD‑1.B.5 (EK)

In this lesson summary, review the key concepts, key terms, and key graphs for understanding opportunity cost and the production possibilities curve.