Which two statements are true regarding the creation and management of business rules in module-based Planning? (Choose two.) 

Answer options:

A. Pre-defined business rules for modules may be modified, but may be ignored after an application upgrade.
B. Custom business rules for modules can only be created using the graphical designer.
C. Custom business rules can be created for each module.
D. Modules cannot use regular business rules. Instead, they must be scripted using Groovy.

BC