Field, CPA, is auditing the financial statements of Miller Mailorder, Inc., (MMI) for the year ended January 31, 20X1. Field has compiled a list of possible errors and fraud that may result in the misstatement of MMI's financial statements, and a corresponding list of internal controls that, if properly designed and implemented, could assist MMI in preventing or detecting the errors and fraud. Select the internal control that most likely could assist MMI in preventing or detecting the sending of an invoice for shipped goods and its recording in the sales journal without being posted to any customer account.
A. Shipping documents are compared with sales invoices when goods are shipped.
B. Control amounts posted to the accounts receivable ledger are compared with control totals of invoices.
C. Shipping clerks compare goods received from the warehouse with approved sales orders.
D. Daily sales summaries are compared with control totals of invoices.