What are some of the grocery supply chain logistics inefficiencies and factors contributing to them?2.Whether and how RFID at the pallet-level and case-level can be used to solve some of the problems? Pages 7-9 of the case discuss the benefits that can be achieved by the pallet level and the case level2a）Pallet-level tagging:Examine the process flow (Exhibit 8) in Metro’s supply chain and identify how these processes will improve with RFID implementation at the pallet-level and the case level. Be specific about any required process changes.2b）Evaluate the costs and benefits of implementing RFID at the pallet-level. In your analysis, use the benefits listed in Exhibit 9 of the case and any other benefits mentioned in the case. How soon can the hardware cost be paid back for Metro DC? Please state the assumptions made in your analysis.