I believe they're capped at 200 but I also get the impression they're accepting at a rate that assumes a lot of attrition prior to "full" acceptance (completion

I believe they're capped at 200 but I also get the impression they're accepting at a rate that assumes a lot of attrition prior to "full" acceptance (completion of foundational courses with a b or better). For example, this last semester saw a lot of people accepted without compsci or math experience. That would make the prospect pretty daunting.