Pretty easy, overall.
I am taking the online version of the course and the teacher is really nice. He responds to emails very quickly. In addition, the teacher who actually teaches the class to which I watch the lectures on CUOL explains very well.
I learned about microeconomics, how to construct economic models, how to make assumptions and form theories.
Hours per week:
Advice for students:
Make sure you read the requires chapter before class and do all the practice quizzes.