Using what you have learned entity relationships, create an entity relationship diagram similar to the one in Figure 7.2 in your Baltzan text on page 93. The important part of this exercise to begin to understand how the tables in a database relate. Ensure to include primary keys and foreign keys in your diagram. This assignment will be graded according to the rubric, which can be viewed when clicking on the assignment link. Diagramming Resources: An Excel table is the easiest Microsoft Visio Microsoft PowerPoint Edraw Smartdraw Draw.io Visual Paradigm.