Hold the line, please http://www.neighborsforpeace.org/?essay-on-dream-job factory results research paper locking Knoepfelmacher, known in Brazil simply as "Ricardo K," isone of the country's most respected corporate handymen. A formerCEO of now extinct Brasil Telecom SA, he arranged the sale ofthe company to rival Oi SA for more than $2.5 billion in 2008.