Consider the following statements in interpersonal channels of communication.
1. Message flow tends to be one way
2. Quantum of feedback available is very high
3. Communication is face to face
4. Speed of reaching a large audience is relatively slow.
Correct statements are

A. 1, 2, 3 and 4

B. 1 and 4

C. 2, 3 and 4

D. 2 and 4

Answer: Option C