If the Required Direct Materials Purchases Are 8,000 Kilograms and the Direct

If the required direct materials purchases are 8,000 kilograms and the direct materials required for production is three times the direct materials purchases, and the beginning direct materials are three and a half times the direct materials purchases, what are the desired ending direct materials in kilograms?

A) 20,000.
B) 4,000.
C) 12,000.
D) 8,000.