Which of the following is valid sequence of the main activities in production order processing?

Which of the following is valid sequence of the main activities in production order processing?
A . Creation, availability check, release, material widrawal, confirmation
B. Creation, release, printing, goods issue, confirmation, goods receipt
C. Creation, printing, release, goods issue, confirmation, goods receipt
D. Creation, release, settlement, goods issue, confirmation, goods receipt

Answer: A,B