A simple elevator ride can teach you quite a bit about the normal force. Consider three different scenarios detailing a passenger's experience in an unnamed hotel elevator. For each scenario, calculate the normal force that acts on the passenger. The passenger's mass is 72.1 kg, and the acceleration due to gravity g = 9.81 m/s². What is the normal force in each scenario?

a) 706.401 N, 706.401 N, 706.401 N
b) 706.401 N, 706.401 N, 706.401 N
c) 706.401 N, 706.401 N, 706.401 N
d) 706.401 N, 706.401 N, 706.401 N