Refer to the exhibit. What additional commands should be used to configure OSPF area 5 as a Totally Stubby area? （）

• A、area 0 stub o n routers R4 and R5
• B、area 5 stub on routers R4 and R5
• C、area 5 stub no - summary on routers R4 and R5
• D、area 0 stub no - summary on router R4 and area 5 stub no - summary on router R5
• E、area 5 stub no - summary on router R4 and area 5 stub on router R5