A new study of executive pay has found the median pay for CEOs at 200 large U.S. companies last year averaged $10.8 million, an increase of 23 percent from 2009. While CEOs earned an average of $207,690 per week last year, the typical American worker took home $725 per week at the end of 2010, a slight increase from a year earlier. Viacom CEO Philippe Dauman was the highes-paid CEO, making $84.5 million last year. CBS Corporation CEO Leslie Moonves received a 32 percent pay raise, resulting in $57 million in earnings.