RECORDED LECTURE: ECONOMIC SURPLUS & MARKET EFFICIENCY
In Part I, you can skip the introduction regarding CPI information as it pertained to a period in time during fall 2024. That said, it wouldn't hurt to watch it and learn something from it. In addition, Part II begins with an exercise that would be helpful as a refresher. Otherwise, you can just fast forward to the lessons in each lecture.
PART I
PART II