Puritan Apparels is a clothing retailer. Unit costs associated with one of its products, Product DCF 130, are as follows:

Direct materials	$150
Direct manufacturing labor	40
Variable manufacturing overhead	45
Fixed manufacturing overhead	36
Sales commissions (2% of sales)	12
Administrative salaries	26
Total	$309

What are the indirect nonmanufacturing variable costs per unit associated with Product DCF130?