In addition to adhering to General Education and School of Social Sciences, Humanities and Arts Requirements , the Economics, B.A. major requires 48 units (some of which simultaneously fulfill general education requirements). Courses in the major must be taken for a letter grade and may not be taken on a pass/no pass basis unless the course is only offered on a pass/no pass basis. Students must complete all major course prerequisites with a C-or better. Students are not permitted to combine an Economics, B.A. major with a Management and Business Economics, B.S. degree or a Management and Business Economics minor, nor are they permitted to combine an Economics, B.A. degree with an Economics, B.S. degree.