The store manager of a clothing store receives a delivery of 4 boxes of jeans. Each box contains 15 pairs of jeans. The store manager checks all the jeans and finds that 4 of them are defective. Based on those results, what
can the store manager predict about the next delivery of jeans?

A. A delivery of 2 boxes will contain 2 more defective pair of jeans than a delivery of 4 boxes.

B. A delivery of 5 boxes will contain 1 more defective pair of jeans than a delivery of 4 boxes.

C. A delivery of 3 boxes will contain 3 less defective pair of jeans than a delivery of 4 boxes.

D. A delivery of 6 boxes will contain 6 more defective pair of jeans than a delivery of 4 boxes.