Quite an easy course in my opinion which probably won't challenge you in any way and that's why I think DD's should take it over EC250. 3 assignments for the online class, which were all just ripped from the textbook practice problems which meant it was easy to get a high mark. There's a lot of formulas but if you just plug in numbers and pray for then you'll be fine on the exams as well so I would just suggest you do good prep for the exam