DON SURBER:

Question: What fuels college tuition inflation?

Answer: Student loans. From the Chronicle for Higher Education: “The volume of private loans shrank by $173-million, or about 1 percent, to $19.1-billion in 2007-8. That decline reverses years of double-digit growth and does not reflect the recent credit crunch. At the same time, the volume of federal loans rose by 6 percent after inflation.”

You have a volatile mix: Inexperienced borrowers, federally guaranteed lenders and the biggest sharks in capitalism: College presidents. Hence, the double-digit inflation in price.

Well, I don’t know if they’re the biggest sharks, but . . . oh, hell, who am I kidding?