Petit teaches the course about as much as Atchison does, and he's a good Southern gentleman, nice guy. Comm 180 is too broad and vague to get a real idea of how things work, but it covers the basics okay.

this class is fairly easy and interesting. there are a lot of guest lecturers so it's not always atchison.

This is a relatively good introduction to different topics in business, but a bit too broad to get much out of any one topic. Still, Atchison is a good guy and cares about his students (and helps you out tremendously with grades).