A normal blood pressure reading is less than 120/80 where both numbers are gauge pressures measured in millimeters of mercury (mmHg). What are the absolute and gauge pressures in pascals at the base of a 0.144 m column of mercury? (The density of mercury is p - 13.6 x 105 kg/m. Assume the system is at sea level.) HINT (a) absolute pressure (Enter your answer to at least three significant figures.) X Pa (b) gauge pressure (Enter your answer to at least two significant figures. ) x Pa