Sarah is five feet four inches tall, weighs 143 pounds, and has a bmi of 23.1. christopher is five feet eight inches tall, weighs 148 pounds, and has a bmi of 22.5. andrew is five feet 10 inches tall, weighs 220 pounds, and has a bmi of 31.6. assuming that none of these people are elite athletes or bodybuilders, which person probably has the highest blood level of leptin?