Kubin Companys relevant range of production is11,000 to 14,000 units. When it produces and sells 12,500 units its average costs per unit are as follows

Direct Material 7.20

Direct Labor 4.20

Variable Manufacturing Overhead 1.70

Fixed Manufacturing Overhead 5.20

Fixed selling expense 3.70

Fixed adminstrative expense 2.70

Sales Commissions 1.20

Variable administrative expense 0.70

For financial purposes

1. what is the totalamount of product cost incurred to make 12,500 units

2. what is the total amount of period costs incurred to sell 12,500 units

3. what is the total amount of poduct costs incurred to make 14,000 units

4. what is the total amount of period costs incurred to sell 11,000 units