Dive into AP Macroeconomics Unit 2 with a detailed breakdown of economic indicators and the business cycle. This episode explores the circular flow model, mastering GDP calculations via the expenditure approach, and key limitations of GDP as a measure of economic health. Perfect for AP exam prep, you'll gain intuitive insights and mnemonics to ace related questions.

• The circular flow model: households, firms, factor markets, product markets, leakages, and injections
• Full circular flow with government and foreign sectors (exports, imports, taxes, spending)
• GDP definition: market value of final goods/services produced domestically
• Expenditure approach formula: GDP = C + I + G + (X - M) with breakdowns and mnemonics
• Real vs. nominal GDP, avoiding double-counting and commo ...