The relevant range of production for Hallergan Corporation is 27,000 to 29,000 units. When Hallergan Corporation produces and sells 28,000 units, its average costs per unit are as follows: Average Cost per Unit Direct materials $8.70 2 Direct labor $5.70 Variable manufacturing overhead $3.20 Fixed manufacturing overhead 6.70 Fixed selling expense $5.20 Fixed administrative expense 4.201 Sales commissions 2.70 Variable administrative expense 2.20 Ca Required: 1. For financial accounting purposes, what is the total amount of product costs incurred to make 28,000 units? 2. For financial accounting purposes, what is the total amount of period costs incurred to sell 28,000 units? 3. For financial accounting purposes, what is the total amount of product costs incurred to make 29,000 units? 4. For financial accounting purposes, what is the total amount of period costs incurred to sell 27,000 units? (For all requirements, do not round intermediate calculations.) 1. Total amount of product costs 2. Total amount of penod costs incurred 3 Total amount of product costs 4. Total amount of period costs Check