Teacher Recommendations

<p>I noticed when applying that the University of Michigan require academic teachers (Math, English etc.) but I was wondering how many other schools I'm applying to also do this. For example UPenn says pick a teacher in an area relevant to what you plan on studying. I want to use a business teacher (had her for Marketing and Accounting) but I don't want to have her do one only to find out that it is the same way that the Michigan one was. Any prior knowledge/experience or insight on this would be very appreciated.</p>

<p>Almost all top colleges require recs to be from teachers in core subjects.</p>