(The following information applies to the questions displayed below.) Martinez Company's relevant range of production is 9,500 units to 14,500 units. When it produces and sells 12.000 units its unit costs are as follows: Direct materials Direct labour Variable manufacturing overhead Fixed manufacturing overhead Fixed selling expense Fixed administrative expense Sales commissions Variable administrative expense Amount Per Unit $5.ee $2.50 $1.40 $3.00 $2.00 $2.20 $1.20 $0.45 5. If 10,000 units are sold, what is the total amount of variable costs related to the units sold? Total variable cost