Which is the largest category of radio advertising revenues?

Question

Quizplus · Accepted Answer

Local advertising revenues make up the largest category of radio advertising revenues. This includes ads sold by local radio stations to businesses in their area. Network and national spot advertising revenues also contribute to the industry's overall revenue, but to a lesser extent than local advertising. Satellite and web radio may also generate revenue from advertising, but they are not currently major players in the industry.

Which Is the Largest Category of Radio Advertising Revenues