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Central Federal Official Public
adopted adapted attached absorbed
the press television radio all of the above
We don' t need person - to - person selling any more. Since the Industrial Revolution, person -to -person selling disappeared. Advertising pays for about two thirds of the cost of the programs on commercial television and radio. Advertise on commerical television and radio is more expensive than on magazines and newspapers.
government commercial advertisements grants
much many as much as many
advertisers are interested in experimenting with new ideas it is still at an early stage of development, compared with the radio the programs have to be developed in the interests of the sponsors for economic reasons it is controlled by radio companies
Radio. Newspaper. Television. Internet.
government commercial advertisements grants
products programs produce governments
national public commercial local
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