Which Statement About the Supreme Court's Rulings on State-Level Prohibitions

Which statement about the Supreme Court's rulings on state-level prohibitions on tobacco advertising is MOST accurate?

A) The Court has ruled that state-level prohibitions on tobacco advertising are legal under all circumstances.
B) The Court has ruled that state-level prohibitions on tobacco advertising are only legal if they are accompanied by similar bans on alcohol advertising.
C) The Court has ruled that state-level prohibitions on tobacco advertising violate the First Amendment right of the tobacco industry to advertise its products to adult consumers.
D) The Court has never ruled on the constitutionality of state-level prohibitions on tobacco advertising.