15 Britannia External Auditors recently published an audit report which has become the focus of litigation. The plaintiff has alleged breach of contract on the part of the external auditor. Which of the following choices would represent viable options for the plaintiff to attempt to prove Britannia did indeed breach a contract? Britannia had agreed to deliver the audit report in full on a predetermined specified date, and due to audit staff turnover, was not able to deliver on its promise. It has been alleged that Britannia may have issued a standard audit report which did not follow generally accepted auditing standards. In the course of the audit, Britannia violated a confidentiality agreement with the client