Sometimes they let you choose. The Sat/Sunday clinicals are usually avoided y students, so in most cases these are voluntary. Just that the hospitals they are scheduled at, are quite a distance away,...
I can tell you that my g.p.a was 2.85 or something like that when I first applied to GPC. My NET score was 76. I was accepted. Well, I was unsuccessful in my first semester, got kicked out and asked...