Todd Harris and Associates, a New York Sales Promotion Agency

Multiple Choice

Todd Harris and Associates, a New York sales promotion agency, discovered from analysis of its files that one-fifth of its clients accounted for more than three-quarters of its fees and commissions.This is an example of what classic concept?

A) the law of inverse proportions
B) the 80/20 rule
C) the survival of the fittest
D) the law of eminent domain
E) the primogeniture rule