Matthew is an athlete, who has a resting heart rate of 50 be…

Matthew is an athlete, who has a resting heart rate of 50 beats/minute. Matthew’s resting stroke volume is 100 ml/beat. Peter’s, who prefers the couch life, has a resting heart rate is 80 beats/minute.   Peter has a resting stroke volume of 62.5 ml/beat. Who has the greater cardiac output Matthew or Peter?