Prepare a diagram

I’m trying to learn for my Marketing class and I’m stuck. Can you help?

Conduct research on a system that is being used anywhere in industry. Prepare a diagram that models a flow / process / interaction within the system.

Choose one of the following diagrams that are described in Chapter 6 in your text:

  • use case diagram
  • sequence diagram
  • state transition diagram
  • activity diagram

Describe in words what your diagram is modeling. Defend your decision to model this piece of the system using this diagram. Explain anything that is not clear in your diagram.

Be sure to include a link to information about the system that you are modeling.