Pareto's Law: The law finds that 80% of a company's revenue comes from 20% of its customers, and only 20% of the world's people influence the process of the times. Therefore, a key small incentive, investment and effort can usually produce Big results, outputs or rewards. Which of the following does not apply to Pareto's law? ['Selective search, not exhaustive observation.', 'Encourage special performance rather than praise for a full-scale average effort.', "Pursue excellence in a few things, don't have to perform well in everything.", 'Exercise your own disadvantaged items repeatedly to achieve comprehensive development.']