AP-MACRO-3.4

U3.4 Long-Run Aggregate Supply

Define long-run aggregate supply as a vertical line at potential GDP, identify what shifts LRAS (resources, technology, human capital), and explain why LRAS is vertical while SRAS slopes upward.

What you'll do in this lesson

A voice-first session with the Crimsora tutor on U3.4 Long-Run Aggregate Supply, then targeted practice and FRQs — with the tutor adapting to where you get stuck.