Refer to the exhibit. Based upon the debug output that is shown，  which three statements about  HSRP are true？（）

• A、 The router with IP address 172.16.11.111 haspreempt configured.  
• B、 The final active router is the router with IP address 172.16.11.111.
• C、 The router with IP address 172.16.11.112 has nonpreempt configured.
• D、 The priority of the router with IP address 172.16.11.112 is preferred over the router with IP  address 172.16.11.111.
• E、 The router with IP address 172.16.11.112 is using default HSRP priority.
• F、 The IP address 172.16.11.115 is the virtual HSRP IP address.