There are trade offs involved. When you scale the size of the classroom, not all other things are the same. What if you minimize expenses? Classes 10x larger

There are trade offs involved. When you scale the size of the classroom, not all other things are the same. What if you minimize expenses? Classes 10x larger, tuition 5x smaller? What if instead of getting an average professor teaching 30 students, you get an absolutely great one teaching 1000?