Data for Rosa Corporation are shown below: (Knowing that Fixed expenses are $30,000 per month and the company is selling 2,000 units per month). How many units will the company need to sell to achieve a * ?target profit of $30,000 Selling price ........... Less variable expenses ........ Contribution margin ........... Per unit $80 60 $20 Percent of Sales 100% 75% 25% 1,000 units O. 2,000 units 3,000 units 4,000 units o