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.
The number of hours required for a degree varies. The UofL undergraduate catalog specifically outlines the requirements for each degree. Of the required courses, 50 hours must be at the 300-400 (junior-senior) level. Several factors affect how long it will take you to graduate. If you average at least 15 hours per semester (and maybe a summer or two). You may be able to graduate in four years. However, if you work, change majors, experience personal problems, etc., you will likely need more time.