You are analyzing the financial statements of ABC Corp. at the end of fiscal 2005. You notice that during the year they made a major acquisition. Nowhere in the annual report does it state whether ABC used purchase or pooling-of-interests accounting for this acquisition. It made no other acquisitions during the year, and there were no disposals of any lines of business. How would you determine whether purchase accounting or pooling-of-interests accounting had been used. Give three ways. Explain fully.