Refer to the exhibit. EIGRP has been configured on all routers in the network. What additional configuration statement should be included on router R4 to advertise a default route to its neighbors?()
A.R4(config)# ip default-network 10.0.0.0
B.R4(config)# ip route 0.0.0.0 0.0.0.0 10.1.1.1
C.R4(config)# ip route 10.0.0.0 255.0.0.0 10.1.1.1
D.R4(config-router)# default-information originate