In most cases, newspapers, magazines, radio and broadcast television all receive their from advertisingRequired to answer. Single choice.(1 Point)primary incomesecondary incometertiary incomeextra income

Primary income

Explanation:

In simple words, most of the media channels use advertising as their primary source of income. A primary source of income refers to the source which makes the major part of revenue of a unit and the unit is heavily dependent on that division for its operations.

The media houses provide entertainment and information to the general public and receive heavy amount for advertising of business brands.

can you give more details

well this isn't a question but if you are asking if it is true or false it is, true.