[Solved] Least 3 Communication Issues

Read chapter 13 and 14 

The title is: Management, 13th Edition by S. Robbins and M. Coulter, published by PearsonEducation.

Part A

 why do groups exist inside of organizations?

1. What is the structure of an effective group of people?
2. What strategies should managers use to ensure groups or teams are being utilized effectively?

Part b

1. Discuss at least 3 communication issues facing managers.
2. What must happen for successful communication to have taken place?