Economics (ECON) Show ONLY open courses Show open and closed courses ECON 110 - Principles of Microeconomics ECON 111 - Principles of Macroeconomics ECON 340 - Business and Economics in Lit ECON 341 - Drug Discovery and Development ECON 349 - History of Business/Economics ECON 490 - Special Topics ECON 492 - Service Learning/Internship ECON 497 - Directed Study