Use the information below to answer the following two questions: Ginger Companys relevant range of production is 5,000 units to 13,000 units. When it produces and sells 10,000 units, its average costs per unit are as follows:

Average Cost Direct materials $ 4.80

Direct labor $ 3.50

$ 1.30 Variable manufacturing overhead

$ 3.00 Fixed manufacturing overhead

$ 2.50 Fixed selling expense

$ 1.00 Fixed administrative expense

$ 0.50 Sales commissions

? Variable administrative expense