Over the Past 30 Years,the Big Three Television Networks (ABC,CBS,and

Multiple Choice

Over the past 30 years,the Big Three television networks (ABC,CBS,and NBC) have done which of the following?

A) They have dramatically increased their share of the viewing audience because of innovative hit shows.
B) They have kept a steady audience.
C) They have lost one third of all their viewers to cable,syndicated programming,and independent stations.
D) They have shared the same owner at least once.