If an auditor used nonstatistical sampling instead of statistical sampling to estimate the value of inventory, which of the following would be true?

Which of the following is true regarding roles and responsibilities in risk management processes?

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:

While investigating a compromised Web server, an auditor found that the Web server logs had been deleted. The auditor should recommend that the Web server logs be:

The efficiency of internal audit operations is best enhanced if workpaper standards: