Question

is the means of conveying information to audiences cheaply and efficiently. agenda setting narrowcasting media convergence mass media

Explanation:

Mass media, such as television, radio, newspapers, and the internet, is designed to reach large audiences. It allows for the dissemination of information on a wide scale, which often makes it a cost - effective (cheap) and efficient way to convey information. Agenda setting refers to the media's ability to influence what issues the public thinks about. Narrowcasting is a more targeted form of communication (opposite of reaching large audiences cheaply and efficiently). Media convergence is about the merging of different media forms, not directly about the means of cheap and efficient information conveyance to large audiences.

Answer:

D. mass media