week 5 discuss

“Instant messaging and Videoconferencing.” Please respond to the following:

Discuss  how instant messaging and videoconferencing influences communications  components as illustrated in the transactional model on page 104 of your  textbook.

Explain  when would it be appropriate to use instant messaging in the workplace.  Provide an example. Determine the benefits and the challenges. 

Justify  when videoconferencing be appropriate in the workplace. Provide an  example.  Explain the benefits and the challenges of this approach.