AP Macro: Unit 7 Screencast 1 - Absolute and Comparative Advantage

Main Topics: Comparative advantage, absolute advantage and the gains from trade. To download a copy of the screencast notes click https://docs.google.com/presentation/d/1DvjQovAHEnRA_w4mDKd9c5ev8vPxLlDpJJ_oUXJ5pKs/edit?usp=sharing.