Assignment 4, please do the following:

1. Review all requirements in the left-hand column of the Assignment 4 Rubric.
   
2. Click on the Enter Sentinel City link in Module 1 and continue your Virtual Experience by taking a bus tour of Sentinel City. Since this is your fourth tour, feel free to choose any bus speed and/or get off the bus at any time to walk around.
3. As you take the tour, write down your observations, specifically focused on the following subsystems: communication and economics. For more information, please review the required demographics and subsystems listed in the left-hand column of the Assignment 4 Rubric.
4. After your tour is complete, compile your observations into a 2-4 page paper, with at least 2 scholarly references, addressing each item listed in the first column of the Assignment 4 Rubric. You are encouraged to add other relevant characteristics you observe that may not be listed in the first column.