Exercise 1: Arden Company reported the following costs and expenses for the most recent month under 15,000 units: {:[" Amount "],[" Per Unit "]:} Direct materials . $6.oo0 Direct labor ..... $3.50 Variable manufacturing overhead $1.50 Fixed manufacturing overhead ..... $4.00 Fbxed selling expense dots dots dots dots dots dots dots dots dots $3.00 Fixed administrative expense dots dots dots dots dots dots. $2.00 Sales c mmissions dots dots dots dots dots dots dots dots $1.00 Variable administrative expense.. dots dots dots dots dots $0.50 Required: 1- If the number of units produced and sold is 10,000 units What is the total amount of product costs? What is the total amount of period costs? 2- if 8,000 units are sold