Final answer:
The incentives to free ride decrease as the group gets larger.
Step-by-step explanation:
The incentives to free ride decrease as the group gets larger. In a smaller group, it is easier to identify and control free riding through mutual peer pressure. However, in larger groups, free riding becomes more difficult to spot and manage. This is because in large groups, individuals are less likely to be noticed if they try to free ride, while in smaller groups, their absence or lack of effort would be more apparent.