Given the above diagram, which command will summarize area 15?

A.
on all routers in area 15 in the OSPFconfig-router mode: area 15 range 10.10.12.0
255.255.248.0

B.
on the ABR E0/0 interface: area 15 range 10.10.8.0 255.255.248.0

C.
on the ABR S0/0 interface: area 15 range 10.10.8.0 255.255.252.0

D.
on the ABR S0/0 interface: summary-address 10.10.8.0 255.255.248.0

E.
on the ABR in the OSPFconfig-router mode: summary-address 10.10.12.0 255.255.252.0

F.
on the ABR in the OSPFconfig-router mode: area 15 range 10.10.12.0 255.255.252.0