Proctoring of AP tests

<p>Can one proctor in a room, give a portion of the students calculus AB and the other portion calculus BC. I need to know because Im calling a school tomorrow to see if I can take tests there, and I might be able to take this one at my own school, in which case I can save some money if I hand the check in tomorrow.</p>

<p>Also, is the Physics C test insanely hard. Physics for scientists and engineers by knight kind of scared me today.</p>