B

Explanation:
According to Herzberg’s Two-Factor Theory, motivators (e.g., achievement, recognition) drive job satisfaction, while hygiene factors (e.g., pay, company policies) prevent dissatisfaction when adequate. Inadequate monetary rewards act as a hygiene factor, causing dissatisfaction if not met, but they are not powerful long-term motivators. Option B correctly states that inadequate monetary rewards are a powerful dissatisfier, aligning with the theory. Option A is incorrect because pay increases are not long-term motivators. Option C is wrong as the theory does not prioritize monetary over non-monetary rewards. Option D is false since pay can influence satisfaction when adequate, though it is not a primary motivator.