Why was least objectionable programming a reasonable strategy for the networks during the 1960s: Select one:

a. NBC was so dominant in the ratings, that ABC and CBS stopped trying to object to its power and simply put on any programs they thought might garner a few viewers.

b. The FCC decision to intermix VHF and UHF stations meant that most media markets in the US had only 3 television stations, leading to little competition for viewers.

c. The 1952 FCC 5th Order and Report meant that there were too many channels for viewers to keep up with, allowing the networks to garner the most viewers.

d. The networks were fearful of the heavily activist FCC, which was involved in censoring television programming during the Cold War.