Required: Before computerization or data analytics, how would companies find that they had made duplicate payments? Select all choices that apply. (You may select more than one answer. Single click the box with the question mark to produce a check mark for a correct answer and double click the box with the question mark to empty the box for a wrong answer. Any boxes left with a question mark will be automatically graded as incorrect.) 2 Random chance 2 Evaluation of all payments Auditor sampling Reported by vendor