EC220 is an undergraduate course typically focused on the principles of microeconomics. It covers essential concepts such as supply and demand, market structures, consumer behavior, and the role of government in the economy. Students learn to analyze economic models and apply them to real-world situations. The course often includes discussions on topics like elasticity, market failures, and public goods. By the end of EC220, students are expected to understand how individual choices impact overall economic outcomes and develop critical thinking skills related to economic issues.