The following data are taken from the accounting records of Gregory Mfg Co:

	2016	2015
Ending inventories:	$	$
Raw materials	100,000	80,000
Work in Process	64,000	56,000
Finished Goods	140,000	170,000

Manufacturing goods:
Direct materials used	$657,000
Direct labour cost charged to production	270,000
Manufacturing overhead	378,000

Required:

1a. Compute the raw materials Purchased.

1b. Compute the total manufacturing cost charged to production (work in process account).

1c. Compute the cost of finished goods manufactured

1d. Compute the cost of goods sold.