It is often difficult to make decisions about subsystems because they are a. interdependent b. organizationally based c. filled with employees d. managed differently e. independent

a) Interdependent

Explanation: Interdependency is the situation when a two or more elements or employees are dependent upon each other for the functioning. In the self contained system which is a part of the large system, this situation is usually seen.

The interdependent nature bounds the functioning and cannot let the single person to make the decision until the other factors are also show the supportive nature.

Other option are incorrect because organizationally based is not a drawback as employees are the part of it, organization usually have subsystem working so they are not managed in different way and the independency is not present in the subsystem. Thus, the correct option is option(a).

answer; obscene;