goal of this substantive audit procedure

Which of the following best represents a key control for ensuring sales are properlyauthorized when assessing control risks for sales? A. The separation of duties between the billing department and the cash receipts approval department. B. The use of an approved price list to determine unit selling price. C. Copies of approved sales orders sent to shipping, billing, and accounting departments. D. Sales orders are sent to the credit department for approval.

Sample Selection. Hunter McNeal is studying and evaluating Branyon’s internal controlsrelated to the mathematical verification of sales invoices. In this verification, Branyon’s control activities require that employees perform the following procedures:∙ Verify that sales invoices are prepared only for items actually shipped to customers. Thisactivity is evidenced by requiring employees to place a checkmark next to quantities onthe sales invoices.∙ Verify that prices charged to customers are from approved price lists. This activityis evidenced by requiring employees to place a checkmark next to prices on the salesinvoice.∙ Verify that extensions and footings on invoices are mathematically accurate. This activityis evidenced by requiring employees to initial the bottom of the invoice in a sectionmarked “Mathematically verified by.”To verify the operating effectiveness of these activities, McNeal established an expectedpopulation deviation rate of 3 percent, a tolerable rate of deviation…

Audit sampling should not be applied to which of the following audit procedures?   A. Physically inspecting items of plant and equipment.   B. Inspecting purchase acquisition forms for any evidence of approval.   C. Calculating accounts payable turnover ratio and ensuring that it is reasonable compared with the previous year.   D. Performing substantive tests for the occurrence of sales.   E. Performing external confirmation of cash payable.