ECON1050 Introductory Economics- Prof Ersoy is a kind & competent instructor. Organized lectures. Easy to reach. Course is graded on: 3 exams, 11 quizzes, 11 problem sets (HW) & participation. Problem sets are graded on effort, to prioritize learning. You get a 2nd attempt on the first 2 exams- retake the questions you got wrong for partial points.