Lance is a sixteen-year old high school junior. He throws a party at his house on a Saturday night when his parents are out of town. He takes alcohol from their cupboard and serves it to his guests. He doesn’t really pay attention to whether or not they are drinking. He sees Abby finish a beer and grab her car keys to leave. Stefan leaves with Abby for a ride home. Lance watches Abby drive away with Stefan in the passenger seat. As Abby pulls onto the highway, she swerves and hits another car head-on. Stefan is seriously injured. Whats the duty, breach of duty, cause and damage?