<p>How many is too many for top 15 schools? Can you get in with around 5 "B"s and 1 "C"? What if the majority of them came in sophomore year?</p>
<p>I'm being very conservative here and assuming that I don't do well enough on the AP exams.</p>
<p>I don’t think theres a specific number of Bs. It’s all in the context of your school and difficulty of your course-load.</p>