Which of the following statements regarding the purchasing process are correct?

The planner adds non-stock material in a released maintenance order.

Which of the following statements regarding the purchasing process are correct? Note: There are 3 correct answers to this question.
A . The maintenance order can be set to TECO before the invoice is created.
B. A purchase order is created automatically as soon as the order is saved.
C. A purchase requisition can be created automatically as soon asthe the order is saved.
D. A goods receipt can be posted after the maintenance order is technically completed
E. A goods receipt can ONLY be posted for a maintenance order with status REL.

Answer: A,C,D