penguins standing in front of a truck.

A truck driver is driving a truckload of penguins tothe zoo in the next town, when his truck breaksdown. While he’s working on the truck, another truckdriver stops and asks if he needs help. The first truckdriver says, “If I gave you $100, would you take thesepenguins to the zoo?” The second trucker agrees todo it. Hours later, the truck driver is still trying to fixhis truck when the second truck driver drives pastwith all of the penguins still in his truck. The puzzledfirst truck driver says, “Didn’t you take them to thezoo?” The second truck driver says, “Yes, we wentto the zoo, and there was money left over. So nowwe’re going to a restaurant.