Dedrisan Inc. has experienced an unusually large loss from which it is very unlikely to recover. It is in default on some debt covenants. The auditor of the company concludes that Dedrisan is no longer a going concern. Management has requested that the auditor issue an auditor's report on the financial statements for the current year. The financial statements have been prepared using the historical cost principle and do not reflect any adjustments to the assets or any disclosure of the loan defaults. The auditor informs Dedrisan that, under the current financial statement presentation, an adverse audit opinion would be issued. Without the necessary adjustments and disclosure, the financial statements taken as a whole are not in accordance with GAAP. Once issued, the adverse opinion could lead to the bankruptcy of Dedrisan. What measures, if any, can Dedrisan take to obtain an unmodified opinion from the auditor