Distribution Can Violate the Sherman Act and the Clayton Act

distribution can violate the Sherman Act and the Clayton Act if the

A) prices charged for items sold through one channel are different from the prices charged for the same items in another channel.
B) manufacturer's behavior is viewed as lessening competition by eliminating wholesalers or retailers.
C) manufacturer has a corporate vertical marketing system with one channel and an administered vertical system with the other.
D) manufacturer uses both a direct and indirect marketing channel.
E) product is not available through more than one marketing channel.