Which of the following are benefits of split valuation? Note: There are 2 correct Answers to this question.

Which of the following are benefits of split valuation? Note: There are 2 correct Answers to this question.
A . You can decide to use split valuation at any time for a material and any existing stocks will be split up.
B . For materials managed in batches, you can decide whether each batch is to be valuated individually.
C . You can enter a valuation type in a purchase order and change it at goods receipt.
D . You can define criteria according to which partial stocks of a material are valuated differently within a valuation area.

Answer: B, D