Required information [The following information applies to the questions displayed below.] Martinez Company's 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 $ 7.00 Fixed administrative expense Direct materials Direct labor Variable manufacturing overhead Fixed manufacturing overhead Fixed selling expense. Sales commissions $ 4.50 $ 1.40 $ 4.00 $ 4.00 $ 2.10 $ 1.10 Variable administrative expense $ 0.55 2. For financial accounting purposes, what is the total amount of period costs incurred to sell 10,000 units? (Do not round intermediate calculations.) Total period cost $ 77,500