In 1971,Congress Passed a Law That Banned Cigarette Advertising on Television.After

In 1971,Congress passed a law that banned cigarette advertising on television.After the ban it is most likely that the
(i) profits of cigarette companies increased.
(ii) prices of cigarettes increased.
(iii) total costs incurred by cigarette companies increased.

A) (i) only
B) (i) and (ii)
C) (ii) and (iii)
D) (i) , (ii) , and (iii)