The Pareto principle (also known as the 80/20 rule, the law of the vital few), according to Wikipedia, states that, for many events, roughly 80% of the effects come from 20% of the causes. It has since become an axiom of business management that “80% of sales come from 20% of clients”. RELATED: https://www.ceo.co.ug/2018-ugandas-19-banks-rake-in-ugx790bn-profit-5-banks-still-loss-making/ Mathematically, it is generally believed that…