Answer:
$340,000
Explanation:
Revenue target for September is $30,000 larger than its revenue target for June, since there are 3 months between June and September, its revenue target grew by $10,000 each month (= $30,000 / 3).
If the company's revenue target is $310,000 for December, and it continues to grow at the same rate, t will be $320,000 for January, $330,000 for February and finally $340,000 for March.