Which of the following steps are key factors for a successful Central Finance implementation? Note: There are 2 correct answers to this question.

Which of the following steps are key factors for a successful Central Finance implementation? Note: There are 2 correct answers to this question.
A . Involve business process owners during system design.
B . Reorganize source systems.
C . Migrate from a two-tier architecture to a three-tier architecture.
D . Define strong master data governance processes.

Answer: A,D