Martinez Companys relevant range of production is 7,500 units to 12,500 units. When it produces and sells 10,000 units, its average costs per unit are as follows: Average Cost per Unit Direct materials $ 7.00 Direct labor $ 4.50 Variable manufacturing overhead $ 1.40 Fixed manufacturing overhead $ 4.00 Fixed selling expense $ 4.00 Fixed administrative expense $ 2.10 Sales commissions $ 1.10 Variable administrative expense $ 0.55 For financial accounting purposes, what is the total amount of period costs incurred to sell 10,000 units?