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 $6.00 $3.50 $1.50 $4.00 $3.00 $2.00 $1.00 $0.50 15. What incremental manufacturing cost will Martinez incur if it increases production from 10,000 to 10,001 units?, cost per unit prod 3