Luxurious firm performs its expenditure cycle activities using its integrated ERP system as follows: • Employees in any department can enter purchase requests for items they note as being either out of stock or in small quantity. • Occasionally, special items are ordered that are not regularly kept as part of inventory, from a specialty supplier who will not be used for any regular purchases. In these cases, an accounts payable clerk creates a one-time supplier record. • Each day, employees in the purchasing department process all purchase requests from the prior day. To the extent possible, requests for items available from the same supplier are combined into one larger purchase order in order to obtain volume discounts. Purchasing agents use the Internet to compare prices in order to select suppliers. If an Internet search discovers a potential new supplier, the purchasing agent enters the relevant information in the system, thereby adding the supplier to the approved supplier list. Purchase orders above $10,000 must be approved by the purchasing department manager. Electronic Data Interchange is used to transmit purchase orders to most suppliers, but paper purchase orders are printed and mailed to suppliers who are not Electronic Data Interchange capable. • Receiving department employees have read-only access to outstanding purchase orders. Usually, they check the system to verify existence of a purchase order prior to accepting delivery, but sometimes during rush periods they unload trucks and place the items in a corner of the warehouse where they sit until there is time to use the system to retrieve the relevant purchase order. In such cases, if no purchase order is found, the receiving employee contacts the supplier to arrange for the goods to be returned. • Receiving department employees compare the quantity delivered to the quantity indicated on the purchase order. Whenever a discrepancy is greater than 5%, the receiving employee sends an email to the purchasing department manager. The receiving employee uses an online terminal to enter the quantity received before moving the material to the inventory stores department. Required: Identify weaknesses in Luxurious firm existing expenditure cycle procedures, explain the resulting problems, and suggest as solution.