I mean based on all the numbers provided it could have also go into - Construction costs of smaller classrooms - Advanced labs - Land Taxes --- But also if

I mean based on all the numbers provided it could have also go into - Construction costs of smaller classrooms - Advanced labs - Land Taxes --- But also if the number of students & teachers has increased at a proportional rate then tuition would be expected to increase to cover the more administrators required to administrate the increased staff.