An old man selling water melon had a sign in front of his shop. Buy one for 3 dollars and 3 for 10 dollars.
A young man stops and requests for one water melon. The gives one. That three dollars he says. The young man pays. I will like another. He oays. And another. He pays. He had smug smirk on his face.
As he is about to leave, he ciuldnt help it. He turns to the old, Maybe, business is really not your thing. You see, l just bought from you three water melons ar a price of 9 dollars, intead of then.
As he was walking away he grossly embarassed to hear the old man mutter. Fools, all continue to buy three instead of one. Yet they all want to teach me business
