The senior management accountant is interested in implementing a new accounting information for the manufacturing department. Before doing so, he has tasked you with the job of identifying the flow of information within the system. He has asked that you provide a visual representation of the flow of information, specifically, using a data flow diagram.

He requires the following information and has split the team into the following tasks:

Student numbers ending in an odd number (1,3,5,7,9), you are required to detail the flow of information regarding the payroll system.

Student numbers ending in an even number (0,2,4,6,8), you are required to detail the flow of information regarding the Goods ordering system.