Refer to the exhibit. Users on the 199.155.24.0 network are unable to reach the 172.16.10.0 network. What is the most likely solution?

A.
Router ISP1 should be configured to peer with router B.

B.
Router ISP2 should be configured with no synchronization.

C.
Router ISP1 should be configured with no synchronization.

D.
Router ISP2 should be configured with no auto-summary.

E.
Router ISP1 or IPS2 should be configured with network 176.16.10.0 mask 255.255.255.0.