Kimberly hates playing soccer, so her parents pay her $20 every time she scores a goal. This incentive makes Kimberly work harder to score for her team. What is likely TRUE about this scenario?
A. Kimberly is intrinsically motivated.
B. Kimberly wants to improve her cardio fitness.
C. Kimberly is extrinsically motivated.
D. Kimberly wants to improve her muscle strength.