Study the following tables carefully and choose the correct option.

A

In both tables A and B, $$x$$ and $$y$$ are in direct proportion

B

In both tables A and B, $$x$$ and $$y$$ are not in direct proportion

C

In table A, $$x$$ and $$y$$ are in direct proportion and in table B, $$x$$ and $$y$$ are not in direct proportion

D

In table A, $$x$$ and $$y$$ are not in direct proportion and in table B, $$x$$ and $$y$$ are in direct proportion