answer:Between A and B. It happens, but if you’re caught, your punishment could be anything from a slap on the wrist to failure of the course (and hence, failure to earn the degree, if that course is required and/or you’re a senior). At the college at which I taught, the rule was that individual instructors/professors implement the academic penalty, if any, and then must inform the Dean of Students, who decides upon an appropriate administrative penalty.