Sandhill Corporation sells three different models of mosquito "zapper." Model A 12 sells for $50 and has variable costs of $35. Model B22 sells for $140 and has variable costs of $115. Model C124 sells for $495 and has variable costs of $385. The sales mix of the three models is as follows: A 12, 60%; B22, 25%; and C124, 15%. If the company's fixed costs are $225,425, how many units of each model must the company sell in order to break break even? Units of A12 units Units of B22 units Units of C124 Break-even in units total untits units