With tying arrangements, the courts may establish a seller's economic power by showing that:

A) the seller occupied a dominant position in the tying market.
B) the seller's product enjoys an advantage not shared by its competitors in the tying market.
C) a substantial number of customers have accepted the tying arrangement and the only explanation for their willingness to comply is the seller's economic power in the tying market.
D) All of these.

Tying Arrangements

Business practices where the seller conditions the sale of one product (the "tying" product) on the buyer's agreement to purchase a second, distinct product (the "tied" product).

Economic Power

The ability of an entity or country to influence or control economic conditions and policies, often through wealth, production capacity, or market influence.

Dominant Position

A term used in competition law to describe a situation where a company or entity has a significant advantage over competitors in the marketplace.