Leigh Is an Agent Affiliated with More-For-Less Realtors, a Real

Leigh is an agent affiliated with More-For-Less Realtors, a real estate broker and member of the National Association of Realtors (NAR) . The NAR prohibits More-For-Less and its other members from showing a listing of property for sale to prospective homebuyers via the Internet without the permission of the listing's broker. Under the principles of antitrust law, the U.S. Department of Justice is most likely to

A) attempt to prevent the NAR from imposing this ban.
B) encourage the NAR to enforce this ban as much as possible.
C) take no position with respect to the NAR's ban.
D) urge the NAR to set up a separate Web site for the banned listings.