Cancel orders are allowed only under which of the following conditions? There are 2 correct answers to this question.

Cancel orders are allowed only under which of the following conditions? There are 2 correct answers to this question.
A . PO is in Received status
B . The supplier accepts cancel orders
C . Your ERP supports cancel orders (and ERP is involved in the ordering process)
D . Cancel orders are allowed in your Ariba Procurement Solution

Answer: B,C