Which of the following is/are objectives of sensitivity training?

I. It helps individuals gain insights into their behavior and helps them analyze the way they appear to others.

II. It helps individuals develop the skills necessary for diagnosing and understanding of group processes.

III. It exposes managers to theories, principles and new developments in management.

(a) Only (I) above (b) Only (III) above

(c) Both (I) and (II) above (d) Both (II) and (III) above

(e) All (I), (II) and (III) above.