New Balance Offers Shoes for Men, Women, and Children in Many

New Balance offers shoes for men, women, and children in many sizes and foot widths. It offers running, cross training, walking, golf, and other types of shoes. This is an example of the __________ that New Balance offers to its customers through its own stores or other retailers such as Foot Locker or Sports Authority.

A) product item mix
B) depth of product line
C) versatility of product family
D) breadth of product line
E) variety of product mix