Refer to the exhibit. A Boston company bought th e assets of a New York company and is trying to route traffic between the two data networks using EIGRP. The show command output shows that traffic will not flow between the networks. As a network consultant, you were asked to modify the configuration a nd certify the interoperability of the two networks. For traffic to flow from subnet 172.16.8.0/24 to the 172.16.16.0/24 subnet, which configuration change do you recommend?（）

• A、Turn off autosummarization on routers N1 and B1.
• B、Add IP summary addre sses to the Internet - pointing interfaces of routers N1 and B1.
• C、Turn off autosummarization on routers N2 and B2.
• D、Add wildcard masks to the network commands on routers N2 and B2.