Lamar has the following data: Selling price $ 40 Variable manufacturing cost $ 22 Fixed manufacturing cost $ 153,000 per month Variable selling & administrative costs $ 6 Fixed selling & administrative costs $ 123,000 per month How many units must Lamar produce and sell in order to achieve a profit of $33,000 per month?

8,833 units.

15,750 units.

25,750 units.

18,250 units.