If P(A)=0.5P(A) = 0.5P(A)=0.5, P(B∣A)=0.2P(B|A) = 0.2P(B∣A)=0.2, and P(B∣Ac)=0.6P(B|A^c) = 0.6P(B∣Ac)=0.6, what is P(A∩B)P(A \cap B)P(A∩B)?
0.1
0.3
0.4
0.7