Given the above case study, construct a block diagram that shows the boundaries of the ED information system; components of the ED information system; and their relationships, system inputs, outputs, and interface with systems outside the ED information system. You will be creating your block diagram in Microsoft Visio, so be sure to view DeVry's Introduction to Visio tutorial and the Microsoft Visio 2010 Tutorial. Once you have completed your diagram, submit it to the Dropbox.