According to the 80/20 Rule, Which of the Following Is

Multiple Choice

According to the 80/20 rule, which of the following is true?

A) 80 percent of a product's customers account for 20 percent of the product's marketing expenditures.
B) 20 percent of a product's customers account for 80 percent of the product's marketing expenditures.
C) 80 percent of a product's sales come from 20 percent of the product's purchasers.
D) 80 percent of a product's marketing cost should be equal to 20 percent of the firm's total marketing budget.
E) 80 percent of a product's market should be consumers who are 20 or older.