Put another way , based on the evidence the Postal Service put on the record during rebuttal hearings as recently as this past August 30th , in the absence of the occurrence of unforeseen events costing more than---the portion of the full $ 1 billion contingency earned when new rates are implemented in January , $ 600 million , the Service should do quite well with what we recommend .
The postal service had no information to give in rebuttal .