The following information applies to the questions displayed below Martnez Company's relevant range of production is 10,100 units to 15,100 units. When It produces and sells 12,600 units, its unit costs are as follows Direct materials Direct labor Variable manufacturing overhead Fixed manufacturing overhead Fixed selling expense Fixed administrative expense Sales commissions Varlable administrative expense Amou Per Unit $5.90 $3.40 1.60 $3.90 $2.90 $2.20 $ 1.20 $0.45