Task $3$: Draw Level $0-$ Data Flow Diagrams $-$ Payroll system

You are required to draw the Level $0$ for a payroll system.

the system is responsible for automatic salary calculations and payments for employees and connect to different systems and external agencies.

To know how to draw your level $0$ diagram read the following:

the HR department send to payroll system the employees' information and salary details to create a monthly payroll record and save it under employee database.

the system will send employee numbers for a biometric system; the biometric system will send the details of time in and out summary of employees, it will also be stored under employee database.

the payroll system will calculate the employees' salaries according to the collected details, and transfer salaries to their bank accounts.

The payroll system should also provide management with internal reports and should send governmental agencies payments updates, it also needs to store payment update to employee database and to the financial records in the company.

Draw a level $0$ diagram for the payroll processing system. Draw the level $0$ diagram based on the context that is in the picture