A large assortment of an item within a product line in a store is generally referred to as the: B. depth of product line.
The depth of product line can be defined as a large assortment of a particular item within a product line that is being sold in a store or business firm.
This ultimately implies that, a large assortment of an item within a product line in a store is generally referred to as the depth of product line such as different kinds of shoes.
Read more on product line here: https://brainly.com/question/14308690
#SPJ1