Which of the following statements is true regarding informal groups?
a) The six members of an airline flight crew are an informal group.
b) In informal groups, the behaviours team members should engage in are stipulated by and directed toward organizational goals.
c) Command groups and task groups are examples of informal groups.
d) A group of people who come together to protest against a new law is an informal group.
e) Informal groups are defined by the organization's structure.
