A 22-Year-Old Student Has to Have a Physical Examination to Certify

A 22-year-old student has to have a physical examination to certify that he is able to participate in interscholastic athletics.During the cardiovascular examination,you report his heart rate as 60 beats/minute and his arterial blood pressure as 118/68 mm Hg.According to echocardiographic study,his end-diastolic volume is 150 mL and his end-systolic volume is 60 mL. His cardiac output is:

A) 4.5 L/minute
B) 5.0 L/minute
C) 5.4 L/minute
D) 5.9 L/minute
E) 6.3 L/minute