Please give me step-by-step instructions so I will understand this.

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 $ 5.70 Direct labor $ 3.20 Variable manufacturing overhead $ 1.60 Fixed manufacturing overhead $ 4.00 Fixed selling expense $ 2.70 Fixed administrative expense $ 2.10 Sales commissions $ 1.10 Variable administrative expense $ 0.55 Required: 1. For financial accounting purposes, what is the total amount of product costs incurred to make 10,000 units? (Do not round intermediate calculations.)