 Complete the following phrase:  Andranik Nahapeti Margaryan ; 12 June 1949  25 March 2007 served as the Prime Minister of Armenia from 12 May 2000, when the President appointed him, until his death on 25 March 2007. He was a member of the Republican Party of Armenia. He succeeded the Sargsyan brothers: Vazgen Sargsyan, who was murdered during the 