Answer:
$10,000
Step-by-step explanation:
A company's income is either shared out as dividends or kept in as retained earnings. Therefore, the total of retained earnings and dividend paid out is the net income. This is the amount that will reflect in the income statement. In other words, income is calculated first before dividends or retained earnings are declared.
For Martinville, income will be calculated first before dividends are paid. Net income will be
=revenue - expenses
=$17,000 -$7,000
=$10,000
Balance in the Income Summary account was $10,000