The AD (aggregate demand) curve is defined by the ISâLM equilibrium income at different potential price levels. The downward sloping AD curve is derived from the IS/LM model.
Who is considered a junior in college? A full college schedule requires 15 credit hours per semester, 30 credits per scholastic year: thus a sophomore would have earned 60 credits and a student carrying credit hours in excess of 60 credit hours would be conisdered a junior in college. Mohamed Elhegery.
One of the greatest challenges of students entering college is realizing how much time they need to study. In high school, you were in class 35 hours a week and did about 5 hours of homework for a total of 40 hours per week. In college, you will only be in class 15- 20 hours per week, and college is more challenging than high school. You will need to do a lot more learning on your own. To succeed at Cal Poly, you need to study two hours per unit per week, or 25-35 hours per week. That's 40-50 total hours per week, which is similar to high school and the equivalent of a full-time job.