Absolutely not morons. If the goal is to maximize collecting tuition and still have reputation of not being a diploma shop this is the obvious solution. The 20%

Absolutely not morons. If the goal is to maximize collecting tuition and still have reputation of not being a diploma shop this is the obvious solution. The 20% which survives the first year is worth keeping around to hire them later in the companies which the teaching staff own or collect referral bonuses if working for a multinational.