Explanation:

To determine the correct option, let's decipher the seating arrangement:

- H is at the extreme right end.

- G sits between F and H, so the place order must be _ _ _ _ F G H.

- E sits between F and D, making the arrangement _ _ D E F G H.

- Neither C nor D are at the ends. Since H is at one end, the other end must be A.

- C and A are immediate neighbors of B. Therefore the arrangement is A C B D E F G H.

Now, let's examine each statement:

- Statement I: D is fourth to the left of H.

- Starting from H and counting left, D is indeed fourth.

- Statement II: D is the immediate neighbor of B.

- D is right next to B.

Both statements are correct.

- Correct Option: 2. Both I and II