A recent survey indicated that residents of a small town take the train to a nearby city eight times per month, on average. The same survey showed that the number of train trips that a resident takes per month (y) is determined by the number of days per month that the resident works in the nearby city (x), according to the equation: y = 2 + 2x. A person who never works in the nearby city is expected to take the train:

Which of the following procedures would provide the best evidence of the effectiveness of a credit-granting function?

According to the International Professional Practices Framework, which of the following is correct regarding conducting and reporting follow-up activities by the internal audit activity (IAA)?

Which of the following statements is true regarding the communication of audit engagement observations?

During an engagement the internal auditors reported that the organization was paying suppliers without receiving the merchandise. Management responded that it would immediately establish the use of receiving reports. As part of the follow-up activity, which of the following procedures would be the most appropriate in determining that management action was implemented?