The CEO of a company calls in an engineer and asks him what is 2 plus 2. He says, “4.000000.” He calls in the head of manufacturing and asks him what is 2 plus 2. He says, “To be safe, 4.5.” He calls in the sales manager and asks him what is 2 plus 2. He says, “To make it effective, 3.98.” He asks the director of finance what is 2 plus 2. He locks the doors, pulls the blinds, and makes sure no one is around. Then he whispers, “Whatever you want it to be.”