A and b are two events. The notation for conditional probability is P(B|A). Which statement about conditional probability is true?

A. The conditional probability of event B given event A is P(B|A) =P(B)/P(A) when two events

B. The conditional probability of event B given event A is P(B|A) =P(B) when two events are not independent.

C. The conditional probability of event B given event A is P(B|A)=P(A and B)/P(A) when two events are not independent.

D. The conditional probability of event B given event A is P(B|A) =P(A)/P(B) when two events are independent.