Providing statistical information, including statistical information in the field of media audience data; business research services; business management services; business appraisals; efficiency experts; business investigations; business administration; business management and business organization consultation services; data processing services including data processing in the field of media audience data and other data; market analysis of media audience data and other data; opinion polling for business or advertising purposes; market analysis, research, and studies; advertising services, namely, dissemination of advertising matter, including dissemination of product samples, prospectuses, and other printed matter, direct mail advertising, preparing audio and visual presentations for use in radio and television advertising, and organizing trade show exhibitions in the field of television, radio and magazine media for commercial or advertising purposes; message transcription; arranging of subscriptions for the newspapers of others; accounting services; reproduction of documents; employment agencies; computerized database file management