Exercise 1-8 Product Costs and Period Costs: Variable and Fixed Costs (L01-3, L01-4) Kubin Company's relevant range of production is 24.000 to 31000 units When it produces and sells 27500 unts, its average costs per unit are as follows: Cost $ 8.40 Direct materials Direct labor Variable manufacturing overhead Fixed manufacturing overhead Fixed selling expense Fixed administrative expense Sales commissions Variable administrative expense $3.901E $2.40 Required: is the total amount of product costs incurred to make 27,500 units? 1 For financial accounting purposes, what 2. For financial accounting purposes. what is the totat amount of period costsincurred to sell 27.500 units? s, what is the total amount of product costs incurred to make 31,000 units? incurred to sel 24.000 units? 4 For financial accounting purposes, what is the total amount of period costs (For all requirements, do not round intermediate calculations.) 1. Total amount of product costs 2. Total amount of period costs incurred 3. Total amount of product costs 4. Total amount of period costs