Study the following diagram and answer questions based on it._x005F_x000D_ Â _x005F_x000D_ _x005F_x000D_ Â _x005F_x000D_ The number of non-chess players is how much more than the players who play both chess and tennis.

Study the following diagram and answer questions based on it._x005F_x0

1.	Study the following diagram and answer questions based on it._x005F_x000D_ Â _x005F_x000D_ _x005F_x000D_ Â _x005F_x000D_ The number of non-chess players is how much more than the players who play both chess and tennis.
A.	5
B.	10
C.	It is the same
D.	Cannot be determined
Answer» D. Cannot be determined