When aninventory itemfalls to the recorder point, a purchase requisition is automatically generated and printed on the terminal in the purchasing department. The purchasing clerk select suppliers and prepare a purchase order. One copy of the purchase order is sent to the supplier and another copy is sent to the receiving department. The purchasing clerk then adds a record to the open/closed purchase order file through an update program in the data processing department.When the receiving clerk receivesthe delivery from the supplier, the clerkreconciles the items with the packing slip and the purchasing order. After the reconciliation, the receiving clerk prepares a hard-copy receiving report recording the quantity and quality of the goods received. One copy of the receiving report accompaniesthe items to the warehouse and another copy is filed in the receiving department. Using the department terminal, the receiving clerk adds a record to the digital receiving report file. The system then automatically closes the purchase order. Upon receiving the items, the warehouse clerk updates the inventory subsidiary ledger through the terminal in the warehouse.When the supplier’s invoice arrives, the accounts payable clerk adds a record to the supplier invoice file, which in turn triggers the system to automatically set up a liability in the accounts payable subsidiary ledger based on the financial information contained in the invoice. The system then automatically updates all affected general ledger accounts.The computer system scans the accounts payable subsidiary ledger every day for items due to be paid and print the cheque. The cheque is sent to the supplier and a copy is sent to cash disbursements where it is filed. The system then adds a record to the cheque register file and removes the liability in the accounts payable subsidiary ledger. Finally, the system automatically updates the general ledger accounts. Develop system flow chart of expenditure cycle and analyse the internal control weaknesses in this cycle.