On my application, I have a 3.9 post-bac GPA (3 science courses). Since submitting, I received a B- and a B+ in non-science courses (They were online, 5-week summer courses). I've now received an interview invite and I'm wondering 1. how to tell this to the university, 2. how this will affect my chances of admission, and 3. if I should plan on starting a new course for the winter quarter to try and negate these effects?