achine learning is a technique and approach that is becoming increasingly prevalent in the worldof auditing. Which of the following represents the best example of a scenario whereby machinelearning could be used effectively?An auditor wishes to improve the response rate for accounts receivable positivecon??rmations.An auditor wishes to identify unauthorized revenue transactions in a client's generalledger.A Chief Financial Of??cer wishes to ensure that all bad debt expense write offs arepersonally approved by him before being authorized.None of these answer choices are correct