Please respond to the following questions in this discussion forum (plus any additional questions your Instructor may ask within the forum):Should a manager be concerned with the grapevine within his or her organization? Why or why not?How does the grapevine develop?Is the grapevine a valid communication process?Should it be controlled, used, tolerated, or ignored?What are the positives and negatives involved?Please respond to the following questions in this discussion forum (plus any additional questions your Instructor may ask within the forum):