GMAT Sentence Correction (SC) | Re: Employing the elimination technique, the correct answer can usually be

Employing the elimination technique, the correct answer can usually be found if all the correct procedures are followed.

A) Employing the elimination technique, the correct answer can usually be found if all the correct procedures are followed. ...Wrong. looks as if the correct answer is employing
B) The answer can usually be found if all the correct procedures are followed, by employing the elimination technique. … Why is this choice missing an important word from the original namely "the correct answer'? It is just not an answer that one is looking for but the correct answer after going through all the drills. substantively altered intent.