This PowerPoint covers two concepts that seem to give some economics students difficulty. Which are:
1) Production Possibilities Curve / Production Possibility Frontier
2) Circular Flow of Economic Activity
In the 52 slide PowerPoint I use many graphs and charts with very simple, student friendly words to explain the two concepts. I believe you will be very pleased with what you see in the PowerPoint. In fact, if you are disappointed with the PowerPoint, send me a message and I will make the needed corrections or send you a check for the full amount. I also have posted a test/quiz to go along with the PowerPoint. Thanks for checking out my material!