Sentence Correction

In deciding whether to close several less profitable locations, the question of whether heavier advertisement would increase their sales was completely ignored by management.

(A) In deciding to close several less profitable locations, the question of whether heavier advertisement would increase their sales was completely ignored by management.
(B) In deciding to close several less profitable locations, the question of heavier advertisement increasing their sales was completely ignored by management.
(C) The question that was completely ignored by management in deciding to close several less profitable locations is whether heavier advertisement would increase their sales.
(D) In the decision to close several less profitable locations, the question of whether heavier advertisement would increase sales was completely ignored by management.
(E) The question of whether heavier advertisement would increase their sales was completely ignored by management in deciding to close several less profitable locations.

Can some experts explain the other Options?

OA D