The FTC Holds a Degree of Regulatory Power Over Advertising

The FTC holds a degree of regulatory power over advertising aimed at children. In general, its efforts have been

A) more successful than the efforts of industry groups and consumer groups.
B) more successful than the efforts of industry groups, but not as successful as those of consumer groups.
C) more successful than the efforts of consumer groups, but not as successful as those of industry groups.
D) not as successful as the efforts of industry groups and consumer groups.