Which of the Following Statements Is True of Expectancy Theory

Which of the following statements is true of expectancy theory?

A) It suggests workers exercise self-direction and self-control to meet company goals.
B) Employees will not be motivated if their efforts do not lead to reward.
C) It suggests that an employee can be punished based on poor performance.
D) Workers will not be motivated if their reward is lesser than other workers' rewards.