Nofly corporation sells three different models of a mosquito “zapper.” model a12 sells for $53 and has variable costs of $45. model b22 sells for $101 and has variable costs of $74. model c124 sells for $417 and has variable costs of $305. the sales mix of the three models is a12, 57%; b22, 27%; and c124, 16%. if the company has fixed costs of $203,329, how many units of each model must the company sell in order to break even? (round per unit values to 2 decimal palces, e. g. 15.25 and final answers to 0 decimal places, e. g. 5,275.) model a12 b22 c124 total break-even units