need help to write the answers for these 4questions for reference attaching power points

Each Question is taken from each chapters. (minimum 150 words) for Each Question. Write it in Own Words.

Ch. 14: Enterprise Resource Planning (ERP) systems are used to plan and control important day-to-day operations. If ERP is not already in use at your chosen organization, should it be introduced and if so why?
Ch. 15: Identify which aspects of lean philosophy and lean techniques are utilized by your selected organization.
Ch. 16: Which improvement technique would assist your organization with retaining their position relative to their competitors?
Ch. 17: Describe how your selected organization ensures the quality of their products/services.