Refer to the exhibit. What statement is true based upon the configuration of router R1 and router R2？（）
- A Router R2 will become the master for Virtual Router 1， and router R1 will become the backup for Virtual Router 2.
- B Router R1 will become the master for Virtual Router 1， and router R2 will become the backup for Virtual Router 2.
- C Router R1 will become the active virtual gateway.
- D Router R2 will become the active virtual gateway.
- E The hello and hold timers are incompatible with OSPF type 5 LSAs.
- F The hello and hold timers are incompatible with multi-homed BGP.