Motivation associated with activities that are their own reward is?

Motivation associated with activities that are their own reward is?
(a) Intrinsic motivation
(b) Extrinsic motivation
(c) Both a & b
(d) All of above
✅ Answer: (a) Intrinsic motivation
Explanation: Intrinsic motivation comes from internal satisfaction, such as enjoyment or interest, rather than external rewards.