Pedregon Corporation has provided the following information: Cost per Period Cost per Unit $6.40 $3.20 $1.20 $14,400 Direct materials Direct labor Variable manufacturing overhead Fixed manufacturing overhead Sales commissions Variable administrative expense Fixed selling and administrative expense $0.40 $0.45 $ 3,300 If 4,500 units are produced, the total amount of manufacturing overhead cost is closest to: Multiple Choice $23,100 $18,000 o $19,800 o $15.975 C