A human being (75 kg) consumes about 6000 kJ of food per day. Assume that the food is all glucose and that the overall reaction is C6H12O6+6026CO₂+6H₂O, -AH, = 2816 kJ from air breathed out Find man's metabolic rate (the rate of living, loving, and laughing) in terms of moles of oxygen used per m³ of person per second.