Fop Beverages Ltd

Fop Beverages Ltd.is a wholesaler of bottled soft drinks.Unfortunately,it overestimated interest in a new beverage called Fizzy Grapefruit and now wants to unload its surplus product by requiring its retail customers to purchase a few cases of Fizzy Grapefruit with their orders of other products.In light of the Competition Act,why would this be of concern?

A) This practice may constitute a multi level marketing scheme.
B) This practice might constitute a refusal to deal.
C) This practice may constitute exclusive dealing.
D) This practice may constitute tied selling.