Given P(A)=0.4P(A) = 0.4P(A)=0.4, P(B)=0.3P(B) = 0.3P(B)=0.3, and P(A∣B)=0.2P(A|B) = 0.2P(A∣B)=0.2. What is P(Ac∣B)P(A^c|B)P(Ac∣B)?
0.6
0.7
0.8
0.9