From the case study, compare the disclosure notes provided in Nestle, Swatch Group, and Royal Bank of Scotland with the disclosure notes of News Corp and CBS Corporation. Explain which disclosure notes are more informative to the stakeholders in the evaluation of the financial statements.

Contrast the difference between the impairment testing of goodwill and the impairment testing requirements for other assets. Examine the purpose of the differences identified in testing impairment of goodwill and other assets.