Deficiency in internal control, possible misstatement, and how to improve: When Mr. Clark orders materials, an electronic copy of the purchase order is sent to the receiving department. During the delivery of materials, Mr. Smith, the receiving clerk, records the receipt of shipment on this purchase order and then sends the purchase order to the accounting department, where it is used to record materials purchased and accounts payable. The materials are transported to the storage area by forklifts. The additional purchased quantities are recorded on storage records.