What began as a result of the size of the domestic market and the use of mass-production, that use's a radio station in metro Detroit as the primary provider of news involving it?
WDET-FM WDET-FM is a public radio station in Detroit, Michigan. Licensed to Wayne State University in the city's Cass Corridor neighborhood, about a mile south of the New Center neighborhood, WDET broadcasts original programming and shows from National Public Radio, Public Radio International and American Public Media. It broadcasts on the FM dial at 101.9 MHz. The station serves Metro Detroit and is the primary provider of news involving the American automotive industry and Michigan politics within the NPR distribution network.
Total market coverage A total market coverage, or TMC, is a piece of advertising that reaches all households in a market. Traditionally in most of North America newspapers provided total market coverage, as almost all households would subscribe to the main local paper. As subscription rates have fallen total market coverage products have emerged as a separate project, sometimes administered by newspapers, and sometimes separate businesses known as pennysavers or shoppers.