This report analyzes the transaction cycles within Bell Studio, focusing on the purchase, cash disbursement, and payroll systems. It begins with an executive summary, followed by an introduction that outlines the report's purpose: to create data flow diagrams (DFDs) and system flowcharts for these subsystems. The report presents DFDs for the purchase and cash disbursement systems, detailing data flow triggered by inventory checks, purchase orders, vendor interactions, receiving processes, and payment cycles. Weaknesses in these systems, such as potential access issues for clerks, are also identified. The payroll system's DFD is then presented, illustrating employee time card submissions, supervisor reviews, payroll department processing, cheque generation, and voucher creation. Weaknesses in this system, such as the supervisor's role in validation, are highlighted. The report also includes system flowcharts for the purchase, cash disbursement, and payroll systems, graphically representing the processes and interactions within each system, from inventory checks to payment processing and payroll distribution. The report concludes by summarizing the data and process flows and highlights the importance of the systems in the organization. The report also identifies weaknesses in the systems and suggests improvements.
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