When classifying products as either A, B or C items, which of the following best describes A items?
A . 20% of the items that represent 80% of sales
B . 30% of the items that represent 50% of sales
C . 30% of the items that represent 15% of sales
D . 50% of the items that represent 50% of sales
E . 50% of the items that represent 5% of sales
Answer: A