Which of the following describe the governance responsibilities of a P3O model?
1. Provides the governance and control backbone for an organization’s change initiatives
2. Provides a single source for all data relating to the organization’s change initiatives
3. Implements rules for decision-making relating to programmes and projects
4. Makes decisions on behalf of the main board

A.
1, 2, 3

B.
1, 2, 4

C.
1, 3, 4

D.
2, 3, 4