Informal groups: a. are initiated by the organization for special purposes b. perform uncommon tasks of the organization. c. exist primarily for the benefit of their members. d. always have a high level of interdependence. e. perform routine organizational goals.

Option C.

Explanation:

Exist primarily for the benefit of their members, is the right answer.

The formation of groups in an organization is very common. Such groups may be formed by the management as well as the employees. From the side of management, the groups are formed to accomplish the goals of the organization, such groups are known as the Formal groups. On the other hand, those groups that are formed by the workers as per their interests, likes and attitudes, are known as the Informal groups. The main focus of the informal group is to make attempts to provide benefits to the workers associated with the group.

C. Exist primarily for the benefit of their members.

Explanation:

The answer is

C. Exist primarily for the benefit of their members.

Informal groups are those groups which are formed by the members of the group themselves. They work for the benefits of their own and not for a common cause. These groups are emerged on their own and the members fulfill their own interests.

Thus the answer is

C. Exist primarily for the benefit of their members.

in 342 bc j._c. egypt fell into the hands of the persians, under the reign of nectanebo ii

greek city-states unite in a revolt against the persian empire at the beginning of the fifth century bc. j.-c  

from the year 660 or 659 bc ad, cyrus preached the revolt against the medes to deliver the persians.

giant impact theory - the moon was formed from the collision between earth and another mars-sized body.

colliding planetesimals hypothesis - the moon was formed from the same cloud of material as earth.

capture hypothesis - the moon was locked into orbit by earths gravity as it was passing by it.

accretion hypothesis - the moon was formed from collisions and combining of planetesimals.

i think this is right, if not and you know better let me know.