Which of the following statements are correct regarding VRRP?

Which of the following statements are correct regarding VRRP?

A. Only Master can process the data packets sending to virtual router. B. Only Slave can process the data packets sending to virtual router. C. Both Master and Slave can process the data packets sending to the same virtual router to realize load balance. D. By default, only Master can process the data packets sending to virtual router; but we can do some configuration to make the Slave process the data packets sending to virtual router.