You are working as a student assistant for an engineering firm and are paid by the hour. Every two weeks, you turn in a timesheet to your supervisor, and three work days later, your paycheck is direct deposited into your checking account.

a. List the different entities or objects, logical processes, data flows, and data stores that are involved, starting from the time you submit your time sheet.

b. Draw a context (level 0) DFD to model this student assistant scenario.

c. Develop a level 1 DFD for this scenario.