Summarize and analysis these given articles.
Articles-
1. "All Hits Are Flukes": Institutionalized Decision Making and the Rhetoric of Network Prime-Time Program Development by William T. Bielby and Denise D. Bielby
2. GUYS IN SUITS WITH CHARTS: AUDIENCE RESEARCH IN U.S. PUBLIC RADIO by Alan G. Stavitsky
3. The Music Man (https://www.nytimes.com/2007/09/02/magazine/02rubin.t.html?_r=1&oref=slogin&pagewanted=all).