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.
Like others have said, this may depend on your university and it also may differe between sates. Here in Florida, you must have at least 60 semester/credit hours to be considered a Junior. Freshman 0 - 29 Sophomore 30 - 59 Junior 60 - 89 Senior 90 and above Most majors/programs are a total of 120 semester credit hours.