Selected financial information for Greek Food Producers is presented in the following table(000s omitted).

Beginning raw materials inventory	$300
Ending raw materials inventory	$180
Direct labor	$250
Operating expenses	$650
Purchases of direct materials	$350
Beginning work in process inventory	$320
Ending work in process inventory	$600
Sales revenue	$4,500
Manufacturing overhead	$720
Beginning finished goods inventory	$250
Ending finished goods inventory	$250

What was the cost of direct materialsused? Please