I do some voluntary work http://nordiskkaktusselskab.dk/medical-personal-statement-service/ pay for a research paper  Rates on the $93 billion in Treasury bills that mature Oct.24 increased to 0.13 percent after touching negative 0.01percent on Sept. 27. Rates on the $120 billion of bills maturingOct. 17 advanced to 0.11 percent after falling to negative 0.01percent on Sept. 24. Those rates reached 0.14 percent on Oct. 1,the highest since December.