According to Recent Evidence About the Relationship of the Media

According to recent evidence about the relationship of the media to major North American professional sports:

A) television rights fees have made Major League Baseball the richest league in North America.
B) the establishment of the NFL Network reflects the willingness of the NFL to allow its broadcast partners to control the generation and flow of media profits in the sport.
C) NASCAR earns more in media rights fees than the NHL earns.
D) unlike the NFL, Major League Baseball does not permit its teams to negotiate local television contracts.