Before getting a haircut the president asked his stylist Christophe, "How long will this take, how much will it cost, and how good will this look?"
Christophe replied, "Just ten minutes, cost $20, and look marvelous." An hour and fifteen minutes later, the president looked into the mirror in horror and Christophe handed him a bill for $200.
The president gasped, "You took too long, it doesn't look that great, and it's costing me ten times more than you said!"
Christophe replied, "That makes us even."