Given below is a list of costs associated with making a pair of Nike shoes. Some of these costs would be classified as product costs and some as period costs. Use the schedule below to indicate which costs would be product and which would be period. Production Materials $ 9.00/ Factory rent 1.00/ Factory machine maintenance 0.60/ Administrative costs 0.75 /Factory utilities 0.40/ Production labor 2.75/ Duties on shipments out 3.00 /Factory maintenance workers 0.70 /Shipping costs for materials 0.50/ Labor supervision 0.30 Total $19.00