Answer:
$57,000
Explanation:
We know because of the accounting equation that assets are equal to liabilities + stockholders equity, therefore, stockholders equity are equal to $45,000 if assets are $60,000 and liabilities are $15,000.
If revenues were $48,000 and expenses were $30,000, the difference $18,000 is added to the stockholders' equity value, which is now equal to $63,000 ($45,000 + $18,000).
We then add the $9,000 worth of shares that were issued, and now we have a stockholder's equity value of $72,000.
Finally, we substract the $15,000 of dividends paid to reach the final figure of $57,000 ($72,000 - $15,000).