What is the main implementation option when using the global IP routing table to provide Internet access?

What is the main implementation option when using the global IP routing table to provide Internet access?

A.
Use a separate logical interface for Internet access that is not placed in a VRF.

B.
Use the same logical interface for Internet and VPN access and disable packet filtering.

C.
Import the Internet routes from the global IP routing table into the VRF.

D.
Export the Internet routes from the global IP routing table into the VRF.

E.
Use packet filtering between the VRF and the VPNv4 MPBGP RIB (routing information base).