A packet of envelopes <a href=" http://iibf.uludag.edu.tr/?order-famvir-online.pdf ">buy famvir online australia</a> Unanticipated increases in the frequency of defaults could produce cumulative gross default (CGD) levels higher than the base case and would likely result in declines of CE and remaining default coverage levels available to the notes. Additionally, unanticipated increases in prepayment activity could also result in a decline in coverage. Decreased default coverage may make certain note ratings susceptible to potential negative rating actions, depending on the extent of the decline in coverage.