Broadcast advertising refers to radio and television commercials, which reach a broad audience through mass marketing. The Federal Trade Commission monitors commercials to prevent false claims. Radio and television stations must ensure commercials meet FTC standards before airing them. Radio has become a powerful advertising medium that offers entertainment while people work or relax. Successful radio advertising provides listener pleasure and satisfaction. Television combines sight, sound, and motion to persuasively influence consumer behavior, though it is also the most expensive advertising medium. Television allows demonstrating products in an engaging way through commercial formats like slice of life scenes, product demonstrations, celebrity endorsements, and interviews.