0 Required information [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: Amount Per Unit Direct materials $6.80 Direct labour $4-30 Variable manufacturing overhead $1.60 Fixed manufacturing overhead $4.80 Fixed selling expense $3.80 Fixed administrative expense $2.20 Sales commissions $1.20 Variable administrative expense $0.45 [ k. 3. If 10,000 units are sold, what is the variable cost per unit sold? (Round your answer to 2 decimal places.)