When Prices Are ($2, $4), Ms

Multiple Choice

When prices are ($2, $4) , Ms.Consumer chooses the bundle (7, 9) , and when prices are ($15, $3) , she chooses the bundle (10, 3) .Is her behavior consistent with the weak axiom of revealed preference?

A) Yes.
B) No.
C) We would have to observe a third choice to be able to say.
D) We can't tell because we are not told her income in the two cases.
E) None of the above.