The following cost information pertained to the Violin Division of Stringing Music Co. and was based on monthly demand and sales of 100 units Per-Unit Costs $ 240 270 180 Variable production costs: Direct materials Direct labor Variable factory overhead Fixed production costs: Depreciation (equipment) Factory rent Other Total production cost Variable selling & administrative costs Fixed selling & administrative costs 140 168 36 $1,034 $ 48 per unit $ 60 per unit 110, what is the contribution margin per unit sold for recurring .e normal sales? Given a normal selling price per unit of $1,110, what is the contribution margin per unit sold for recurring (.e., normal) sales? Multiple Choice $696 $676 O $636 $372 $870