Two events AAA and BBB are mutually exclusive. If P(A)=0.2P(A) = 0.2P(A)=0.2 and P(B)=0.5P(B) = 0.5P(B)=0.5, what is P(A∣B)P(A|B)P(A∣B)?
0.1
0.4
0
0.7