Calculator Given the following data: Cost of materials used Direct labor costs Factory overhead Work in process, beginning Work in process, ending Finished goods, beginning Finished goods, ending $45,000 48,000 39,000 28,000 18,000 28,000 18,000 What is cost of goods sold? O a. $152,000 b. $10,000 c. $142,000 d. $128,000