Student Association officers recently were installed to lead the Mississippi State University student body for the 2007-08 school year. Senior Jeremy L. Johnson of Vicksburg, the new president, is a chemical engineering major and the son of Sandra Williams. Sophomore Caroline M. Adams of Ft. Lauderdale, Fla., the vice president, is a liberal arts major and the daughter of Thomas and Phyllis Adams. Sophomore Braxton T. Coombs of New Albany, the attorney general, is the son of Christopher Coombs of New Albany and Becky Coombs of Ripley. Senior Nicole E. Wyatt of Jackson, the secretary, is a communication/public relations major and the daughter of Sharon Wyatt. Senior Hunter E. Barlow of Madison, the treasurer, is a banking and finance major and the son of Roger and Susan Barlow.