After Reading the Sections of the Textbook on Group Formation

After reading the sections of the textbook on group formation and on types of interest groups,one could conclude all of the following EXCEPT this:

A) Some interest groups pursue the self-interests of their members, whereas others pursue what they believe is in the public interest.
B) A group's resources, not the worthiness of its goals, determine if it will be able to organize.
C) In society, a great deal of disagreement exists about the public interest so that any group can be accused by its opponents of serving narrow interests.
D) Worthy interests will be served regardless of whether or not they are organized.
E) Contributing to the achievement of the public interest is often not enough of an incentive to get people to join a group.