Jim and Carla are scuba diving. Jim started out 8 feet below the surface. He descended 18 feet, rose 5 feet, and descended 12 more feet. Then he rested. Carla started out at the surface. She descended 19 feet, rose 5 feet, and descended another 18 feet. Then she rested. Which person rested at a greater depth? Complete the explanation. Jim rested at feet below the surface while Carla rested at feet below the surface. Therefore (select) rested at a greater depth. .