Identify 18 internal control issues.

MEDIUM SIZED MANUFACTURING COMPANY FLOWCHART OF RAW MATERIALS PURCHASING FUNCTION MANUFACTURING DIVISION PURCHASE OFFICE RECEIVING ROOM Controller's Division ACCOUNTS PAYABLE STORES Purchase requisition 1 Purchase requisition 2 Purchase requisition 1 requisition requisition Purchase order ho Purchase order Purchase order Purchase Order Purchase requisition purchase order vendor Purchase Requisition Purchase order Purchase order Requisition Purchase order purchase Purchase order Purchase order Requisition no Receiving report 1 Receiving Purchase order report Invoice Requisition lyendor) vendor Receiving report Invoice Explanatory Notes A - Prepare purchase requisition (3 copies) as needed B - Prepare purchase order (6 copies) C - Attach purchase requisition to purchase order. D - Merchandise received, counted and receiving report (3 copies) prepared based on count and purchase order. E- Match purchase order, purchase requisition, receiving report and invoice. F- Prepare voucher after comparing data on purchase order, invoice and receiving reports. G - To cash disbursements in controller's division for payment Voucher with documents Receiving report Receiving report Purchase lorder Invoice Requisition purchase order