问答题 $000 Stocks at 1 Jan 01: Raw materials 20 Work in progress 10 Finished goods 25 Wages paid to production workers 60 Raw materials bought in year 150 Factory administration expenses 12 Depreciation of production machinery 15 Further information: Closing stocks at 31 Dec 01: Raw materials 18 Work in progress 3 Finished goods 30 Required: Prepare a manufacturing account in good form for the business.