Which two descriptions outline the traffic flow among the three sites?

Refer to the exhibit.

Which two descriptions outline the traffic flow among the three sites? (Choose two.)

A.
The MNL site communicates with the XYZ and ABC sites.

B.
The XYZ and ABC sites communicate using the default route that points to the MNL site.

C.
XYZ sees the MNL and ABC routes.

D.
ABC sees the MNL and XYZ routes.

E.
The MNL site acts as a central site for the ABC and XYZ sites.