The financial statements of Zetar plc are presented in Appendix C. The company's complete annual report, including the notes to its financial statements, is available at www.zetarplc.com. Visit Zetar's corporate website and answer the following questions from Zetar's 2009 annual report.
(a) From the notes to the financial statements, how does the company determine the amount of revenue to record at the time of a sale?
(b) From the notes to the financial statements, how does the company determine whether a sale has occurred?
(c) Using the consolidated income statement and consolidated statement of financial position, identify items that may result in adjusting entries for deferrals.
(d) Using the consolidated income statement, identify two items that may result in adjusting entries for accruals.