People sometimes stand in long lines to approach a foul-smelling flower. That action makes sense in terms of which theory and which motivation?

(a) It makes sense in terms of incentive theory. It is an extrinsic motivation.

(b) It makes sense in terms of drive theory. It is an extrinsic motivation.

(c) It makes sense in terms of incentive theory. It is an intrinsic motivation.

(d) It makes sense in terms of drive theory. It is an intrinsic motivation.