If P(A∣B)=0.8P(A|B) = 0.8P(A∣B)=0.8 and P(B)=0.5P(B) = 0.5P(B)=0.5, find P(A∩B)P(A \cap B)P(A∩B).
0.4
0.3
0.1
1.3