I agree that the first 2 are more Bella than the third so hopefully more patrons agree with us
I saw it more as a pay it forward system where a very few select HOTs who would quite happily be blowing guys in the bathroom anyway chose to earn money doing it and that, each year, the money they earned would pay the free tuition for the next girl to who joined the group, replacing the one that graduated.
The problem is that whereas in most years this benefit would be offered to girls after it was clear that were up for it, this year they have extra pledges who already know about the benefit but don't know about the cost and Quinn is running into a cashflow problem. She needs to build up her cash reserves because come next semester, she's only going to have the money for 2 or 3 of the maybe 5 or 6 girls owed.
This assumes 2 things, one, Quinn is acting for the good of the soroity and not for personal gain and two, Sage knows the free tuition is a benefit but assumes it is paid for by other means, possibly a wealthy benefactor and former HOT which would mean she has the power to offer the tuition to as many girls as she wants.