Which of the following are prerequisites for the automatic conversion of purchase requisitions (PR) into purchase orders (PO)? Note: There are 3 correct answers to this question.

Which of the following are prerequisites for the automatic conversion of purchase requisitions (PR) into purchase orders (PO)? Note: There are 3 correct answers to this question.
A . The Relevant for Automatic Sourcing indicator is set in the info record.
B . A contract with plant-specific conditions exists for the material and the supplier.
C . A valuation price is maintained for a PR item without a material master record.
D . The Automatic PO indicator is set in the supplier master record.
E . The purchase requisition is assigned to a valid source of supply.

Answer: ACE