You want to use automatic conversion of purchase requisitions into purchase orders for some raw materials.
What are the prerequisites? (Choose three.)
A. A source of supply containing valid conditions is assigned to the purchase requisition.
B. The Automatic Purchase Order indicator is set in the plant-specific purchasing data of the material master record.
C. A plant-specific source list entry exists for the material.
D. A contract with plant-specific conditions exists for the material and the vendor.
E. The Automatic Purchase Order indicator is set in the purchasing data of the business partner master record.