Final answer:
The immediate incentive for a new Pluckers Club (PC) member can be a combination of three types of incentives: purposive, solidary, and material incentives.
Step-by-step explanation:
The immediate incentive for a new Pluckers Club (PC) member can be a combination of three types of incentives: purposive, solidary, and material incentives.
A purposive incentive motivates individuals to voluntarily join and contribute money to a group because they want to help the group achieve its goals. For example, after the 9/11 attacks, membership in the American Civil Liberties Union (ACLU) increased as people joined to raise concerns about civil liberties violations.
A solidary incentive drives people to join groups based on the pleasure of interacting with like-minded individuals. Membership in groups like the Union of Concerned Scientists can be motivated by this desire for social interaction and expression of beliefs.
Lastly, material incentives are another type of immediate incentive. For instance, the AARP offers health insurance and discounts to its members, attracting many individuals to join and enjoy these material benefits.