Which of the Following Statements Is True of Task Forces

Which of the following statements is true of task forces?

A) Task forces that are relatively permanent are often referred to as ad hoc committees.
B) Task forces are composed of employees who enjoy one another's company and socialize with one another.
C) Task forces are committees of managers or nonmanagerial employees from various departments or divisions who meet to solve a specific, mutual problem.
D) Task forces are groups that managers or nonmanagerial employees form to help achieve their own goals or meet their own needs.
E) A group of interns who work in a hospital and have lunch together twice a week constitute a task force.