Arguing that Ernst & Young engaged in "improper professional conduct" an administrative law judge on Friday suspended the Big Four accounting firm from accepting new publicly traded companies as audit clients for six months and ordered the company to make $1.7 million in restitution, the Wall Street Journal reported. The case was brought by the enforcement division of the Securities and Exchange Commission, which claimed auditor independence issues in Ernst’s relationship with audit client PeopleSoft. Despite earlier vows to appeal any decision that found its conduct to be inappropriate, Ernst said Friday it will not appeal the judge’s decision and...