Assume that a company wishes to sell a new product for $3.50 per unit. Enough capacity exists in the company's plant to produce 15,000 units of this new product per month. The variable cost per unit for those units made in the company's existing plant space is $1.80 and the total fixed costs associated with the product is $29,000 per month. If necessary, the company can rent additional space for $4,000 per month to make additional units of its new product. However, the variable cost per unit in the rented space is $2.25. How many units does the company need to produce and sell to breakeven