Dacosta Corporation had only one job in process on May 1. The job had been charged with $2,150 of direct materials, $6,990 of direct labor, and $10,034 of manufacturing overhead cost. The company assigns overhead cost to jobs using the predetermined overhead rate of $19.10 per direct labor-hour.

During May, the following activity was recorded:

Raw materials (all direct materials):
Beginning balance	$	8,850
Purchased during the month	$	38,350
Used in production	$	39,650
Labor:
Direct labor-hours worked during the month		2,250
Direct labor cost incurred	$	24,860
Actual manufacturing overhead costs incurred	$	33,650
Inventories:
Raw materials, May 30		?
Work in process, May 30	$	17,028

Work in process inventory on May 30 contains $3,804 of direct labor cost. Raw materials consist solely of items that are classified as direct materials.

The balance in the raw materials inventory account on May 30 was: