Twenty percent of the customers account for 80 percent of the turnover.
Twenty percent of the components account for 80 percent of the cost, etc.
20%の顧客が売り上げの80%を占める
20%の部品がコストの80%を占める
パレートの法則
Twenty percent of the customers account for 80 percent of the turnover.
Twenty percent of the components account for 80 percent of the cost, etc.
20%の顧客が売り上げの80%を占める
20%の部品がコストの80%を占める
パレートの法則