Which of the following processes lead to an entry in the MRP planning file? Note: There are 3 correct answers to this question.

Which of the following processes lead to an entry in the MRP planning file? Note: There are 3 correct answers to this question.
A . Changing the storage bin in warehouse management
B . Changing the procurement type in the product master
C . Changing the operation times in the production data structure
D . Changing the stock in inventory management
E . Changing the purchasing contract in materials management

Answer: B, C, D