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Glocker Company makes three products in a single facility. These products have the following unit product costs Product Direct materials Direct labor Variable manufacturing 34.90 51.40 $ 57.80 $ 22.30 24.90 15.70 $ 2.10 $ 1.50 1.40 overhead Fixed manufacturing overhead 12.00 7.60 8.20 Unit product cost S71.30 $85.40 $83.10 Additional data concerning these products are listed below Mixing minutes per unit Sel 1.30 0.40 $ 79.00 $101.40 94.90 $ 2.70 3.20 $ 3.00 2,900 4,200 2,200 1.10 ling price per unit Variable selling cost per unit Monthly demand in units The mixing machines are potentially the constraint in the production facility. A total of 9,170 minutes are available per month on these machines. Direct labor is a variable cost in this company