Normal semesters here are 15 weeks. The summer sessions here are 10 weeks; there's a 10 week session and they can be split into two 5 week sessions. For the 10 week session I'm taking: diff eq (4 credits) health (1 credit) And microeconomics(3 credits) for the first 5 weeks of the summer I've never taken an economics class so I'm not sure how difficult it will be. If I take microeconomics as my elective it'll have to be in the first 5 week session of the summer. Or I could switch the 5 week microeconomics with a 10 week calc 3. So I guess my question is, would a 5 week microeconomics be harder than a 10 week calc 3? Or would diff eq and calc 3 at the same time not be a good idea in 10 weeks?