Final answer:
The effect of the information provided on noncontrolling interest in net income for the year reported on the consolidated income statement is an increase of $2,800.
Step-by-step explanation:
The effect of the information provided on noncontrolling interest in net income for the year reported on the consolidated income statement is an increase of $2,800. The unconfirmed profit on merchandise purchased from the subsidiary is added to the parent's ending inventory, increasing net income. Similarly, the unconfirmed profit on merchandise purchased from the parent is added to the subsidiary's ending inventory, also increasing net income. As a result, the noncontrolling interest in net income increases by the total unconfirmed profit of $4,000 (20,000 - 14,000 + 50,000 - 30,000).