CA4-6 ETHICS (Classification of Income Statement Items) As audit partner for Grupo and Rijo, you are in charge of reviewing the classification of unusual items that have occurred during the current year. The following material items have come to your attention.

1. A merchandising company incorrectly overstated its ending inventory 2 years ago. Inventory for all other periods is correctly computed.

2. An automobile dealer sells for $137,000 an extremely rare 1930 S type Invicta which it purchased for $21,000 10 years ago. The Invicta is the only such display item the dealer owns.

3. A drilling company during the current year extended the estimated useful life of certain drilling equipment from 9 to 15 years. As a result, depreciation for the current year was materially lowered.

Instructions From the foregoing information, indicate in what section of the income statement or retained earnings statement these items should be classified. Provide a brief rationale for your position.