<p>As far as i know, your teachers won’t have a problem helping you with another rec. If its a same teacher, they can just tweak the one the had already written for you. This also shows a commitment to further studies outside of school which usually pleases them…and teachers really have no other recs to do so it shouldnt be a big deal.</p>
<p>however, i wouldnt stress yourself out if you can’t handle everything. if you can keep up with school work, extracurriculars, and time to relax, then it can only help…and it broadens your chances, but if you’re too stretched pick the programs you really want to go to and then maybe a backup in case you are denied.</p>
<p>Also, I’m applying to an M&T Summer Program at Penn which combines engineering and managerment, so that might be something to look into…</p>
<p>good luck tho</p>