Introduction to contemporary theory of income and employment; emphasis on the essential principles and concepts used in the determination of the level of income and employment, the rate of economic growth, and the general price level. Spring semesters. Prerequisites: ECON 1010 and ECON 1020 with minimum grades of C, MATH 1830 or MATH 1950 or MATH 1960, or department head approval. Junior Standing. Differential course fee will be assessed.