7.8 Tralor Corporation manufactures and sells several different lines of small electric components. Its internal audit department completed an audit of its expenditure processes. Part of the audit involved a review of the internal accounting controls for payables, including the controls over the authorization of transactions, accounting for transactions, and the protection of assets. The auditors noted the following items:
1. Routine purchases are initiated by inventory control notifying the purchasing department of the need to buy goods. The purchasing department fills out a prenumbered purchase order and gets it approved by the purchasing manager. The original of the five-part purchase order goes to the vendor. The other four copies are for purchasing, the user department, receiving for use as a receiving report, and accounts payable
2. For efficiency and effectiveness, purchases of specialized goods and services and negotiated directly between the user department and the vendor. Company procedures require that the user department and the purchasing department approve invoices for any specialized goods and services before making payment.
3. Accounts payable maintains a list of employees who have purchase order approval authority. The list was updated two years ago and is seldom used by accounts payable clerks.
4. Prenumbered vendor invoices are recorded in an invoice register that indicates the receipt date, whether it is a special order, when a special order is sent to the requesting department for approval, and when it returned. A review of the register indicated that there were seven open invoices for special purchases, which had been forwarded to operating departments for approval over 30 days previously and had not yet been returned.
5. Prior to making entries in accounting records, the accounts payable clerk checks the mathematical accuracy of the transaction, makes sure that all transactions are properly documented (the purchase order matches the signed receiving report and the vendor’s invoice), and obtains departmental approval for special purchase invoices.
6. All approved invoiced are filed alphabetically. Invoices are paid on the 5th and 20th of each month, and all cash discounts are taken regardless of the terms.
7. The treasurer signs the checks and cancels the supporting documents. An original document is required for a payment to be processed.
8. Prenumbered blank checks are kept in a locked safe accessible only to the cash disbursements department. Other documents and records maintained by the accounts payable section are readily accessible to all persons assigned to the section and to others in the accounting function.
Required
Review the eight items listed, and decide whether they represent an internal control strength or weakness.
a. For each internal control strength you identified, explain how the procedure helps achieve good authorization, accounting, or asset protection control.
b. For each internal control weakness you identified, explain why it is a weakness and recommend a way to correct the weakness.(CMA, adapted)
7.8 Tralor บริษัทผลิต และจำหน่ายหลายบรรทัดที่แตกต่างกันของส่วนประกอบไฟฟ้าขนาดเล็ก ของฝ่ายตรวจสอบภายในดำเนินการตรวจสอบของกระบวนการของค่าใช้จ่าย ส่วนหนึ่งของการตรวจสอบที่เกี่ยวข้องกับการตรวจสอบของตัวควบคุมบัญชีภายในสำหรับบัญชีเจ้าหนี้ รวมถึงการควบคุมผ่านการตรวจสอบธุรกรรม การบัญชีสำหรับธุรกรรม การป้องกันสินทรัพย์ ผู้สอบบัญชีที่บันทึกรายการต่อไปนี้:1. ประจำซื้อเริ่มต้นแจ้งให้แผนกจัดซื้อของจำเป็นในการซื้อสินค้าการควบคุมสินค้าคงคลัง แผนกจัดซื้อกรอกใบสั่งซื้อ prenumbered และจะได้รับการอนุมัติจากผู้จัดการฝ่ายจัดซื้อ ต้นฉบับใบสั่งซื้อห้าส่วนไปยังผู้จัดจำหน่าย 4 สำเนาอื่น ๆ มีการจัดซื้อ แผนกผู้ใช้ รับงานเป็นรายรับ บัญชีเจ้าหนี้สำหรับประสิทธิภาพและประสิทธิผล ซื้อความสินค้าและบริการ และเจรจาโดยตรงระหว่างฝ่ายผู้ใช้และผู้จัดจำหน่าย ขั้นตอนของบริษัทต้องการว่า ฝ่ายผู้ใช้และแผนกจัดซื้ออนุมัติใบแจ้งหนี้สำหรับสินค้าเฉพาะและบริการต่าง ๆ ก่อนทำการชำระเงิน3. เจ้าหนี้เก็บรักษารายการของพนักงานที่มีอำนาจอนุมัติสั่งซื้อ รายการถูกปรับปรุงเมื่อ 2 ปีที่ผ่านมา และบัญชีเจ้าหนี้จ่าค่อยใช้4. Prenumbered vendor invoices are recorded in an invoice register that indicates the receipt date, whether it is a special order, when a special order is sent to the requesting department for approval, and when it returned. A review of the register indicated that there were seven open invoices for special purchases, which had been forwarded to operating departments for approval over 30 days previously and had not yet been returned.5. Prior to making entries in accounting records, the accounts payable clerk checks the mathematical accuracy of the transaction, makes sure that all transactions are properly documented (the purchase order matches the signed receiving report and the vendor’s invoice), and obtains departmental approval for special purchase invoices.6. All approved invoiced are filed alphabetically. Invoices are paid on the 5th and 20th of each month, and all cash discounts are taken regardless of the terms.7. The treasurer signs the checks and cancels the supporting documents. An original document is required for a payment to be processed.8. Prenumbered blank checks are kept in a locked safe accessible only to the cash disbursements department. Other documents and records maintained by the accounts payable section are readily accessible to all persons assigned to the section and to others in the accounting function.RequiredReview the eight items listed, and decide whether they represent an internal control strength or weakness.a. For each internal control strength you identified, explain how the procedure helps achieve good authorization, accounting, or asset protection control.b. For each internal control weakness you identified, explain why it is a weakness and recommend a way to correct the weakness.(CMA, adapted)
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