Compute cost of goods sold for year 2011 using the following information.

Finished goods inventory, Dec 31, 2010            

$321,500

Goods in process inventory, Dec 31, 2010         

74,550

Goods in process inventory, Dec 31, 2011         

81,200

Cost of goods manufactured, year 2011           

972,345

Finished goods inventory, Dec 31, 2011            

297,200