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 Cast Per Unit $5.70 $3.20 $1.60 $4.00 52.70 $2.10 51.10 $0.55 4. If 12,500 units are produced and sold, what is the variable cost per unit produced and sold? (Round your answer to 2 decimal places.) Vanable cost per un sold 5