There Are a Number of Detergents Marketed Under the Tide

Multiple Choice

There are a number of detergents marketed under the Tide brand including detergent with and without fabric softener, with and without bleach, with various pleasing smells, and fragrance-free. What is the large variety of detergents marketed under the Tide brand an example of?

A) a marketing mix
B) a product line
C) a product mix
D) a merchandise line