A person goes to the doctor and is told his blood pressure is 90/60 and his pulse is 80. Which of the following is FALSE?

A) Mean arterial pressure is 70 mm Hg.
B) Pulse pressure is 80 mm Hg.
C) Diastolic pressure is 60.
D) Systolic pressure is 90 mm Hg.
E) Heart rate is 80.