Answer:
to motivate high performance for uninteresting jobs make performance contingent on extrinsic rewards.
Explanation:
Extrinsic rewards means the motivation i.e. controlled and produced via payment, awards and appreciations. In the case when the job is not interesting so the motivation level should be high in this situation and when the job is interesting the motivation level should not high
So as per the given situation, the above statement should be considered as an answer