The likelihood that people with a shared interest will form a group is increased when each of the following occurs EXCEPT this:

a. They perceive a threat to their shared interest.
b. They have the resources to organize and become active.
c. An interest group entrepreneur decides to organize or lead the group.
d. They can provide the selective incentives to overcome any potential free rider problem.
e. The potential members are unemployed and have a great deal of time to engage in politics.

e. The potential members are unemployed and have a great deal of time to engage in politics.