This unit was a great review from microeconomics to get the key concepts of supply and demand down as we start going into macroeconomics. I also think that knowing the macroeconomic principles are a great tool to succeed in this class as they provide a good foundation and allow us to go in depth into the world of different economic markets. For examples, principle 5 is just a great thing to know as you can see that if unemployment is high for that year, that means that inflation has to be low and etc