A four-year probe by the U.S. Securities and Exchange Commission into Computer Sciences Corp. bookkeeping is over, thanks to a settlement that will cost the company $190 million and require a review of its policies for compliance with accounting regulations. A four-year probe by the U.S. Securities and Exchange Commission into Computer Sciences Corp. bookkeeping is over, thanks to a settlement that will cost the company $190 million and require a review of its policies for compliance with accounting regulations, according to a report by the Washington Business Journal.