Vuckovich Company is a merchandising company. During the next month, the company expects to sell 450 units. The company has the following revenue and cost structure: Selling price per unit $230 Cost per unit $120 Sales commission 12% of sales Advertising expense $18,000 per month Administrative expense $32,500 per month What is the expected contribution margin next month? $66,420 $37.080 $50,500 $53,000 None of the above