Taking 3 classes (9 credits) too much?

<p>We have May 20-June 30 as one part of summer semester. I will have July and August off. This fall I will take 4 classes (20 credits).</p>

<p>1) Microeconomics (online)
2) Ethics
3) Interpersonal Comm.</p>

<p>It depends on your professors, how easy or tough they are, and the amount of workload they may assign.</p>