Skolnick Corporation has provided the following information: Cost per Cost per Unit Period Direct materials $ 6.13 Direct labor $ 4.33 Variable manufacturing overhead $ 1.43 Fixed manufacturing overhead 5 38,333 Sales commissions 5 1.33 Variable administrative expense $ 3.43 Fixed selling and administrative expense $ 33,833 Required: a. If 1033 units are produced. what is the total amount of direct manufacturing cost incurred? {Do not round intermediate calculations-.1 b. If 1300 units are produced. what is the total amount of indirect manufacturing costs incurred? a. Total direct manufacturing cost _ b. Total indirect manulacturing cost _