need an answer with explanation for c2 please.

Assume that in Case 1 the other items in the current assets section are as follows: cash $ 3,090, receivables (net) $ 10,110, raw materials $ 850, and prepaid expenses $ 300. Incomplete manufacturing costs, expenses, and selling data for two different cases are given below: (a) Your answer is correct Indicate the missing amount for each letter. Case 1 2 Direct Materials Used $ 6,600 $ 6630 (8) Direct Labour 3,180 8,550 6,120 3,000 Manufacturing Overhead Total Manufacturing Costs 15900 (a) 18.180 Beginning Work in Process Inventory 1,460 8200 (h)