Saxbury Corporation's relevant range of activity is 3,000 units to 7,000 units. When it produces and sells 4,700 units, its average costs per unit are as follows: Average Cost per Unit Direct materials $ 6.10 Direct labor $ 3.60 Variable manufacturing overhead $ 1.70 Fixed manufacturing overhead $ 3.90 Fixed selling expense $ 0.75 Fixed administrative expense $ 0.60 Sales commissions $ 0.50 Variable administrative expense $ 0.50 Required: a. For financial reporting purposes, what is the total amount of product costs incurred to make 4,700 units