Greg is the star quarterback on the high school football team. Standing 6’2” and weighing 200 lbs., he is being recruited by some big time college programs. Greg is a social drinker and decides to go to a party after the game on Friday. He drinks a six pack of Coors light and also has 3 shots of Fireball Whiskey over the course of 3.5 hours. What is Greg's BAC?