Problem
1. What is meant by the natural level of income and employment? Why is the long-run aggregate supply curve vertical at the natural level?
2. What is the difference between the short-run aggregate supply curve and the long-run aggregate supply curve? Are they ever the same?
3. Is it possible that increased international economic transactions could affect the aggregate supply curves? Why or why not?
The response should include a reference list. Double-space, using Times New Roman 12 pnt font, one-inch margins, and APA style of writing and citations.