It is said that in the avrage organization 20% of the people are responsible for doing 80% of the work.
https://www.entrepreneurs-journey.com/397/80-20-rule-pareto-principle/
(so be carefull who you fire, because you could be loosing your best salesman)
http://www.investopedia.com/terms/1/80-20-rule.asp
read about the 80-20 law as it applies to relationships...according to my understanding the two biggest problem areas in a marriage steem from your view of GOD, and the second hot spot that causes strife is how people handle money. I would like to hear ideas from other folks on that topic!
http://www.lovepanky.com/love-couch/sweet-love/80-20-rule-in-relationships