Systems approach to organizational change, economics homework help

In Chapter 1 of the Managing book we learn about core competencies of managers (Communication Competency; Planning & Administration Competency; Teamwork Competency; Strategic Action Competency; Multicultural Competency and Self Management Competency). It further states that all good managers must balance their abilities in these areas. Which of these competencies do you see as most important? Why? Conversely, which of these do you think may be least important and why?

In your own words, no plagiarism no copy and paste.

Answer should be no less that 280 words and no more than 360 words