In Order Management Services module, what are the functionalities of Sourcing Allocation?

In Order Management Services module, what are the functionalities of Sourcing Allocation?

(2)
A . Sourcing Service offers functionality to determine the number of consignments and create the corresponding consignments
B . Sourcing Service provides a fitness evaluation to perform calculations to determine the optimal sourcing locations or consignment configurations to source orders
C . Allocation Service allows reallocation of items from a consignment to another warehouse
D . Allocation Service can modify the sourcing result from the Sourcing Service

Answer: B,C