If P(X)=0.5P(X) = 0.5P(X)=0.5 and P(Y∣X)=0.3P(Y | X) = 0.3P(Y∣X)=0.3, what is the joint probability P(X∩Y)P(X \cap Y)P(X∩Y)?
0.15
0.8
0.2
0.6