Which of the following key functions are supported by SAP IBP for sales and operations? Note: There are 2 correct Answers to this question.

Which of the following key functions are supported by SAP IBP for sales and operations? Note: There are 2 correct Answers to this question.
A . Manual creation of feasible constrained plans
B . Finite resource planning
C . A basic demand planning process
D . An advanced demand planning process

Answer: B,C