Cost of goods sold, cost of goods manufactured

Swain Company has the following information for January:

Cost of   direct materials used in production

$12,000

Direct   labor

31,000

Factory   overhead

20,000

Work in   process inventory, January 1

50,000

Work in   process inventory, January 31

53,000

Finished   goods inventory, January 1

21,000

Finished   goods inventory, January 31

24,000

For January, determine (a) the cost of goods manufactured and (b) the cost of goods sold.