In the Context of Response Time,which of the Following Statements

Multiple Choice

In the context of response time,which of the following statements is true about the various methods of salesperson communications?

A) E-mail has a fast response time.
B) Both telephone and face-to-face communications have a fast response time.
C) Response time does not determine the effectiveness of communication.
D) A hand-written letter has a faster response time than telephone communication.
E) Response time is unaffected by nonverbal communications.