Ziemens sells several products. Information of average revenue and costs are as follows. Which one of the following corresponds to the number of units the company to yield a profit of $200,000? Selling price per unit $65.00 Materials cost $5.00 Labor cost $5.00 Selling cost $5.00 Annual fixed costs $175,000 O 3,500 5.000 5,500 0 7,500