Joint distributions — a table that happens to factor

The joint probability mass function $P_{X,Y}$ of the random variables X and Y is as given in the table (with marginals $P_X(1,2,3)= (0.20,0.30,0.50)$ and $P_Y(1,2,3,4)=(0.10,0.20,0.30,0.40)$). Then, which of the following statements is true?