Sentence Correction

Retail stores of the same type often succeed despite the fact that they are clustered next to each other; one reason is suggested by the behavior of consumers, who would rather shop in an area in which comparisons between products can be made at several stores than in an area in which comparisons can be made at only one or two stores.


Retail stores of the same type often succeed despite the fact that they are clustered next to each other; one reason is suggested by the behavior of consumers, who would rather shop in an area in which comparisons between products can be made at several stores than in an area in which comparisons can be made at only one or two stores.

If clustered next to each other, one reason that retail stores of the same type succeed is suggested by the behavior of consumers, who would rather shop in an area in which comparisons between products can be made at several stores than in an area in which comparisons can be made at only one or two stores.

If clustered next to each other, one reason that retail stores of the same type succeed is suggested by consumers who would rather shop in an area in which comparisons between products can be made at several stores than those who would rather shop in an area in which comparisons can be made at only one or two stores.

The fact that there are consumers who would rather shop in an area in which comparisons between products can be made at several stores than in an area in which comparisons can be made at only one or two stores is suggestive of one reason, if clustered next to each other, retail stores can succeed.

The fact that there are consumers who would rather shop in an area in which comparisons between products can be made at several stores than in an area in which comparisons can be made at only one or two stores suggests one reason retail stores can succeed despite being clustered next to each other.

IMO A

A and E come close i think.

IMO E.

IMO E.
A - one reason is suggested by
B/C - If clustered...one reason. Misplaced modifier.
D - suggestive of one reason

IMO: A