Required information [The following information applies to the questions displayed below] Kubin Company's relevant range of production is 28,000 to 31,500 units. When it produces and sells 29,750 units, its average costs per unit are as follows: Required: 1. For financial accounting purposes, what is the total product cost incurred to make 29,750 units? 2. For financial accounting purposes, what is the total period cost incurred to sell 29,750 units? 3. For financial accounting purposes, what is the total product cost incurred to make 31,500 units? 4. For financial accounting purposes, what is the total period cost incurred to sell 28,000 units? Note: For all requirements, do not round intermediate calculations