DIAGRAM FOR COMPANY
a good company must have a generel and basic politic for its own,
https://www.sba.gov/starting-business/write-your-business-plan
https://www.entrepreneur.com/article/217368
https://www.entrepreneur.com/article/235903
https://www.entrepreneur.com/article/201588
http://www.iwillteachyoutoberich.com/how-to-start-your-own-business/