Sound Company reported the following amounts for May:

Raw materials purchased $254,000 Beginning raw materials inventory 12,000 Ending raw materials inventory 7,900 Direct labor incurred 51,000 Indirect materials requisitioned and used 4,000 Actual manufacturing overhead costs 36,800 Beginning work-in-process inventory 15,100 Ending work-in-process inventory 12,000

How much is the cost of direct materials used in production?