ลำดับที่.........เลขทะเบียน...........................ชื่อ-สกุล........................................... Assignment 1-157 1. Whippany manufacturing wants to estimate costs for each product they produce at its Troy plant. The Troy plant produces three products at this plant, and runs two flexible assembly lines. Each assembly line can produce all three products. Required: a. Classify each of the following costs as either direct or indirect for each product. b. Classify each of the following costs as either fixed or variable with respect to the number of units produced of each product. Answer: a.,b. Direct Indirect Fixed Variable Assembly line labor wages X Plant manager's wages Depreciation on the assembly line equipment Component parts for the product X Wages of security personnel for the factory X X X X X X X X 2. Messinger Manufacturing Company had the following account balances for the quarter ending March 31, unless otherwise noted: Work-in-process inventory (January 1) $ 140,400 Work-in-process inventory (March 31) 171,000 Finished goods inventory (January 1) 540,000 Finished goods inventory (March 31) 510,000 Direct materials used 378,000 Indirect materials used 84,000 Direct manufacturing labor 480,000 Indirect manufacturing labor 186,000 Property taxes on manufacturing plant building 28,800 Salespersons' company vehicle costs 12,000 Depreciation of manufacturing equipment 264,000 Depreciation of office equipment 123,600 Miscellaneous plant overhead 135,000 Plant utilities 92,400 General office expenses 305,400 Marketing distribution costs 30,000 Required: a. Prepare a cost of goods manufactured schedule for the quarter. b. Prepare a cost of goods sold schedule for the quarter. Answer: a. Messinger Manufacturing Company Cost of Goods Manufactured Schedule For quarter ending March 31 Direct materials used Direct manufacturing labor Manufacturing overhead Depreciation of manufacturing equipment $264,000 Indirect manufacturing labor 186,000 Indirect materials 84,000 Miscellaneous plant overhead 135,000 Plant utilities 92,400 Property taxes on building 28,800 Manufacturing costs incurred Add beginning work-in-process inventory Total manufacturing costs Less ending work-in-process inventory Cost of goods manufactured b. Messinger Manufacturing Company Cost of Goods Sold Schedule For the quarter ending March 31 Beginning finished goods inventory Cost of goods manufactured Cost of goods available for sale Ending finished goods inventory Cost of goods sold $ 540,000 1,617,600 2,157,600 (510,000) $1,647,600 $ 378,000 480,000 790,200 $1,648,200 140,400 $1,788,600 (171,000) $1,617,600