Required information {The following information applies to the questions displayed below.) Martinez Company's relevant range of production is 7,500 units to 12,500 units: When it produces and sells 10,000 units, its average costs per unit are as follows: Direct materials Direct labor Variable manufacturing overhead Fixed manufacturing overhead Fixed selling expense Fixed administrative expense Sales commissions Variable administrative expense Average Cost Per Unit $6.80 $4.30 $1.50 $4.00 $3.80 $2.20 $1.20 se. 45 3.11 8,000 units are produced and sold, what is the variable cost per unit produced and sold? (Round your answer to 2 decimal places.) Variable cost per un sold