NEW YORK (Standard&Poor's) Nov. 6, 2013--Standard&Poor's Ratings Services today said that its ratings on Fifth Third Bancorp (BBB+/Stable/A-2) are unchanged following the company's announcement of an agreement in principle with the Securities and Exchange Commission (SEC). The agreement in principle pertained to an outstanding investigation into the bank's accounting practices for a portfolio of commercial loans that should have been classified as held for sale in the third quarter of 2008 and not in the fourth quarter of that year, as the company recorded them. As a result, in addition to paying a-yet-undetermined civil monetary penalty, Fifth Third made certain management changes, including the replacement of the chief financial officer with Tayfun Tuzun, who was formerly