Martinez Company's relevant range of production is 10,300 units to 15,300 units. When it produces and sells 12,800 units, its unit costs are as...

Questions;

1) For financial accounting purposes, what is the total amount of product costs incurred to make 12,800 units?

2) For financial accounting purposes, what is the total amount of period costs incurred to sell 12,800 units?

3) If 10,800 units are sold, what is the variable cost per unit sold? (Round your answer to 2 decimal places.)

4) If 15,300 units are sold, what is the variable cost per unit sold?