All of the Following Actions Are Potential Rule- Of- Reason

Multiple Choice

All of the following actions are potential rule- of- reason violations except which one?

A) an agreement with a customer about the resale price the customer will charge for the product
B) an agreement with a competitor firm to not sell to a particular customer
C) an exclusive dealings contract with a customer
D) an agreement with a customer about the markets in which the customer is allowed to resell the product