How should an administrator implement this request?

When an opportunity with a least one opportunity product close wins, Universal Containers requires that an Invoice record be created with Invoice_Line_item_c records for each Product on the Opportunity.

How should an administrator implement this request?
A . Use a custom button on the Opportunity.
B. Use an Opportunity Approval process.
C. Use an Opportunity that calls a Flow
D. Use Einstein Next Best Actions.

Answer: D