QUESTION 5 Improving process efficiencies for small orders includes all except, OA. Use of P-cards O B. Use requisition calendar systems OC. Vendor managed inventory agreements OD. Placing all orders immediately upon receipt of the purchase requisition. OE. Systems contracting QUESTION 6 Not a benefit of informations systems in the procuement and material management process. O A. Software maintenance. B. Accuracy OC. Easy data access OD. Fast communication O E. Controls based on value of goods