Mariano Tannenbaum, 49, is the chief financial officer of Arcos Dorados. He joined Arcos Dorados in 2008 and has held several positions at the corporate level, with his last position being Senior Director of Corporate Finance. Previously, Mr. Tannenbaum had a long international career in Europe and the United States. He worked for the IFG Group in Switzerland, for Tyco International in Switzerland and Princeton, New Jersey and for Sabre Holdings in London. He began his career working for an economic consulting firm in Argentina as well as for the Argentine government, as part of the Ministry of Treasury and Public Finances. Mr. Tannenbaum has an economics degree from the Universidad de Buenos Aires, a Master’s in finance from the Universidad Torcuato Di Tella and an MBA with a concentration in finance from the London Business School.