Which of the following actions best describes an internal auditor ' s use of test...

Creating an automated tool that monitors the computer program on a daily basis for potential issues that need corrective actions.

Using an automated system that assists internal auditors with automating the risk analysis of the computer program for invoicing

Embedding tools in the computer program to analyze the review processes of invoices for potential issues that may hamper payments

Adding invoices to the computer program to assess the reliability and effectiveness of the review process and whether controls work.