Question 1:1 Brad Vaughn Corporation sells two types of computers; one is designed for audio applications and the other for video applications Vaughn incurs $254720 in bed costs Per-unit data on the two products is presented blow Unit data Selling price Variable costs Contribution margin Sales mix Audio computer $1450 1080 $370 80% Video computer $1710 1200 $510 20% What ika be the total contribution margin at the break-even point? $147260 O $202980 $254720 $350240