Here is a thread on the topic from 2 audition seasons ago:
http://talk.collegeconfidential.com/musical-theater-major/1811442-cut-programs-class-of-2020.html
It is also important to ask about juries and what happens if your student is not progressing. I have D at SUNY Purchase and, from what she reports, the juries are intense and students can be put on “probation” and would need to show progress in the areas of deficiency to continue. I don’t think that is unusual.