This report provides an analysis of the purchasing system, cash disbursement system, and payroll system in Bell Studio. It discusses the interdependence between these departments and proposes solutions to address risks and improve efficiency. The report also highlights the importance of e-commerce and suggests measures to secure the technology. Diagrams and flow charts are included to illustrate the processes. The report concludes with recommendations for adopting an Enterprise Resource Planning (ERP) system and implementing security measures.