Sheridan Corporation sells three different models of a mosquito 'zapper: Model A12 sells for $57 and has unit variable costs of $39.90. Model 822 sells for $114 and has unit variable costs of $79.80. Model C124 sells for $456 and has unit variable costs of $342. The sales mix (as a percentage of total units) of the three models is A12, 60\%; B22. 15\%; and C124, 25\%. If the company has fixed costs of $267,729, how many units of each model must the company sell in order to break even? (Round Per unit values to 2 decimal paices, e. 15.25 and final onswers to 0 decimal ploces, es. 5.275 )