Cross-scheduling software will allow the company both to allocate salespeople to specific stores and to prevent them from competing internally for staffers by, for example, offering wage hikes at a particular locations.
Analysis :
- Parallelism Error - Both X and, Y : X and Y should be parallel
- Pronoun Error :The pronoun "Them" should have a logical antecedent. In the sentence it seems like "them" refers to Salespeople.
A) both to allocate salespeople to specific stores and to prevent them - Pronoun Error - Incorrect
B) both to allocate salespeople to specific stores and prevent these stores - Parallelism error - Incorrect
C) both to allocate salespeople to specific stores and to prevent these stores - Correct
D) to both allocate salespeople to specific stores and prevent them - Pronoun Error - Incorrect
E) to both allocate salespeople to specific stores, preventing them - The use of both is to mention 2 entities, here there is just one. - Incorrect.