University of Michigan BFA Directing Numbers

Everyone knows the numbers for the BFA MT program and how competitive it is. I’ve heard that 40-50 apply to BFA Directing and they accept 4 per year. Does anyone know how many they interview?

My daughter applied and was offered an interview spot within the week. We interpreted that as a good sign. Or do they interview all who apply, since it’s a relatively small pool of applicants?

Thanks!