18) The auditor would like to design a test of control to test the following key control: “shipping
documents are issued in numerical order by the computer and are accounted for weekly.” Which
of the following typical tests of controls would be suitable?
A) trace sales documents issued to the sales journal and trace the daily total to the general ledger
B) ask the shipping department about the process that they use to issue shipping documents,
paying particular attention to continuity of numerical sequence
C) use computer assisted audit testing to determine whether there are any numbers in the
sequence missing (gap detection)
D) match shipments to the associated sales invoice
19) The auditor would like to design a test of control to test the following key control: “unit
selling prices are obtained from the price list master file of approved prices.” Which of the
following typical tests of controls would be suitable?
A) compare prices used on sales invoices to the authorized customer purchase order
B) review change to price file throughout the year for proper authorizations and trace prices to
copy of sales invoice
C) use analytical review to compare total sales last year to total sales this year
D) discuss the process used to authorize sales prices with the sales manager and the controller
20) The auditor would like to design a test of control to test the following key control:
“statements are mailed to all customers each month.” Which of the following typical tests of
controls would be suitable?
A) inquire about who is responsible for mailing the statements
B) find out whether customers pay by statement or by invoice
C) reconcile subsequent payments to particular invoices
D) match remittance advices from customers to customer statements
21) If no material fluctuations are found using analytical procedures and the auditor concludes
that differences should not have occurred,
A) it will be necessary to increase the tests of details of balances.
B) other tests may be reduced.
C) it will be necessary to increase the tests of controls.
D) it will not be necessary to perform tests of details of balances.