The following account balance information came from the accounting records of Wilson Tool Company for the current period: Ending Balance $30,000 Raw materials inventory Work in process inventory Finished goods inventory Beginning Balance $20,000 $15,000 $30,000 $18,000 $20,000 Additional information for period: Raw material purchases $100,000 Direct labor cost $75,000 $80,000 Manufacturing overhead applied Indirect material cost $0 What was the amount of direct materials used in production? O $20,000 O $90,000 O $30,000 O $110,000