Please answer

Question 14 2 pts The ratchet effect arises from the principal's ______ . As a result, agents have an incentive to _____ . O desire for the agents to increase productivity; shirk O lack of knowledge about workers' true abilities; shirk O inability to precommit to a piece rate; underperform 0 lack of knowledge about workers' true abilities; shirk O desire for the agents to increase productivity; underperform