Perteet Corporation's relevant range of activity is 8,100 units to 15,500 units. When it produces and sells 11,800 units, its average costs per unit are as follows:
Average Cost per Unit
Direct materials $ 7.80
Direct labor $ 3.95
Variable manufacturing overhead $ 1.70
Fixed manufacturing overhead $ 3.40
Fixed selling expense $ 0.65
Fixed administrative expense $ 0.35
Sales commissions $ 0.45
Variable administrative expense $ 0.50
If 8,500 units are produced, the total amount of manufacturing overhead cost is closest to:

$37,740
$69,350
$54,570
$29,970