What are two benefits of NVI?

What are two benefits of NVI? (Choose two.)
A. It provides scalability by maintaining a NAT table on every interface.
B. It can dynamically create a static route to the NAT pool for translation.
C. It supports the use of route maps for policy-based NAT.
D. It supports the use of a single interface for translations.
E. It injects a route into the existing routing protocol that directs translation to the NAT pool.