Answer:
The correct answer is letter "B": Merit pay provides an incentive for teachers to work harder.
Step-by-step explanation:
The "merit pay" would allow teachers' to have access to better payments according to their performances. There must be a set of rules well established that determine if teachers are doing their job well or not. For those with lower ratings, the "merit pay" could represent an incentive to take a look at their daily labor activities to improve them so they can also access to higher income.