A customer at a bagel shop is buying 13 bagels. The shopkeeper says, “That would be $16.25.” Jada, Priya, and Han, who are in the shop, all think it is a mistake.

Jada says to her friends, “Shouldn’t the total be $13.25?”
Priya says, “I think it should be $13.00.”
Han says, “No, I think it should be $11.25.”

Explain how the shopkeeper, Jada, Priya, and Han could all be right.