In July, Greenwood Company purchased materials costing $23,100 and incurred direct labor cost of $19,800. Manufacturing overhead totaled $35,200 for the month. Information on inventories was as follows: July 1 July 31 Materials $6,820 $7,810 Work in process 770 1,320 Finished goods 3,630 2,970 What was the cost of direct materials used in production for the month of July? Question 19 options: $21,000 $22,110 $21,900 $20,500