Describe at least three key skills or competencies supervisors need to be effective in managing teams’ performance in this company.

I’m stuck on a Management question and need an explanation. Read the nine mini-case study series from the Project Management Institute about the Global Green Books Publishing company before starting this assignment. Write a 4–6 page paper in which you: Describe at least three key skills or competencies supervisors need to be effective in managing teams’ performance in this company. Provide a rationale for your choices.
Describe at least three skills or competencies that team members need in order to be effective in working on projects. Provide a rationale for your choices.
Go to Basic Search: Strayer University Online Library to locate at least three quality resources for this assignment. Note: Wikipedia and similar Websites do not qualify as quality resources.
This course requires the use of Strayer Writing Standards. For assistance and information, please refer to the Strayer Writing Standards link in the left-hand menu of your course. Check with your professor for any additional instructions. The specific course learning outcome associated with this assignment is: Examine the skills and competencies necessary to manage project teams that are facing challenges at a given company.
Requirements: 4-6 pages   |   .doc file