study the lecture notes and the corresponding chapters in the textbook. You cannot copy my lecture notes or lift materials directly from the textbook or the internet. In short, no plagiarizing. Lastly, you MUST be analytical in all your answers. Good luck. 1. A. Discuss in detail the characteristics of the business cycle. B. Analyze the fundamental differences between a command economy and a market economy. 2. Might a job retraining program be a more useful policy to address structural unemployment than to address frictional unemployment?