Man says, "Wally, can you take a look at this?" Wally says, "I'd be delighted. What's your project charge code?" Man says, "It will only take a minute." Wally says, "Are you suggesting that I lie about my time?" Man says, "It's only one minute." Wally says, "By that line of reasong, it's okay to steal as long as you don't take too much." Wally says, "Incidentally, I have to charge you for the time it just took to label you a thief." Man says, "FORGET I'LL ASK SOMEONE ELSE!" Wally thinks, "Let's call that overhead."