A merchant sells shoes with multiple variations such as a color and size. A shoe is represented by a configurable product. There are seven different colors and four sizes.
A. Each color and size must have at least one representation, so a minimum of seven products is needed
B. One simple product that represents a combination of color and size is enough
C. A product may be purchased even without any combination available. The color and size may be adjusted during order fulfillment
D. A simple product for every combination must be created