Cable and other pay television distributors provide television broadcasts to most Americans. Although cable television stations and networks are included in this statement, cable and other pay television distributors are classified in the telecommunications industry. Radio and television stations and networks broadcast a variety of programs, such as national and local news, talk shows, music programs, movies, other entertainment, and advertisements. Stations produce some of these programs, most notably news programs, in their own studios; however, much of the programming is produced outside the broadcasting industry. Revenue for commercial radio and television stations and networks comes from the sale of advertising time. The rates paid by advertisers depend on the size and characteristics (age, gender, and median income, among others) of a program’s audience. Educational and noncommercial stations generate revenue primarily from donations by individuals, foundations, government, and corporations. These stations generally are owned and managed by public broadcasting organizations, religious institutions, or school systems.