Draw a conceptual data model to model the scenario in each problem. Use the model constructs (e.g., the material on the E-R model and the enhanced E-R model) from chapters 2 and 3 as appropriate and follow the modeling conventions used in the example problems in the online lessons. Do not use the modeling conventions shown in Figure 2-22 of the Hoffer textbook which illustrate a data model in Visio notation. Do not use modeling conventions that you may happened to see in other books, videos, websites, or other materials that have not been assigned in this course. Be sure to include all appropriate completeness constraints, disjointness constraints, and subtype indicators in your conceptual data models. The book to be used is:Modern Database Management twelfth edition - Jeff Hoffer-Ramesh Venkataraman-Heikki Topi