(And with that, your friendly GM is going to assume that Sam is going to be the one to solve the equation.)
Sam fussed over her phone for over a minute before saying, "I think I have it. The various bribes/fees should be Admissions thirty dollars, Parking forty dollars, Residential ten each from us for a total of twenty dollars for us to room together," with a nod towards Sybille before finishing, "And twenty for an Advisor."
"I told you that Parking is one of the biggest scams here. Although I suppose I could have worded the problem better."
Everyone glanced at the phone booth. Finally Sybille asked, "Didn't you move after we went outside?"
"I have no idea what you're talking about," Jamie said as music started playing.
As some people caught the joke, Jamie continued, "Admissions is about to go out to lunch. Since their door is just over there, you might want to go hit them first. I believe that we've mentioned Bimbrias before, but I am sure you won't have much trouble."
(Stick together or go in smaller groups? Let me know what you decide.)
(BTW, I didn't mention it before but your 'paperwork' is about an inch thick stack of papers in case someone wants to peek through it.)