Question: 14.30 Tech Too]: Spreadsheet Software or Visio Software Software Video: ERD and REA Drawing Your organization would like to implement better security and control over
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14.30 Tech Too]: Spreadsheet Software or Visio Software Software Video: ERD and REA Drawing Your organization would like to implement better security and control over the numerous spreadsheets that the accountants are using. You have been asked to design ERD for a proposed database to document spreadsheets using the following business rules: a. An accountant creates many spreadsheets. b. A spreadsheet is created by only one accountant c. A project uses many spreadsheets. d. A spreadsheet can be used in many projects. 1. Draw an ERD. 2. Remove many-to-many relationships, if necessary. 3. Print the ERD. See Tech Ex 14.30 SOLUTION (worksheets l , 2, 3, and 4) in the Chapter 14 Exercises Solutions See Tech Ex 14.30 SOLUTION Visit) in the Chapter 14 Exercises Solutions. Some of the attributes could be broken into many elds such as accountant name. The solution shows only major attributes and additional attributes could be added
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