Identify the ERD components from the given scenario. A company has several departments. Each department has a supervisor and at least one employee. Employees must be assigned to at least one, but possibly more departments. At least one employee is assigned to a project, but an employee may be on vacation and not assigned to any projects. The important data fields are the names of the departments, projects, supervisors and employees, as well as the supervisor and employee number and a unique project number.

Complete both questions below. a. Create short names for the terms below based on the naming conventions rules. Authors Publishers Customers b. Review the following ERD and show a pair of tables with two records of sample data for the following online bookstore scenario. Complete both questions below. a. Create short names for the terms below based on the naming conventions rules. Authors Publishers Customers b. Review the following ERD and show a pair of tables with two records of sample data for the following online bookstore scenario. Complete both questions below. a. Create short names for the terms below based on the naming conventions rules. Authors Publishers Customers b. Review the following ERD and show a pair of tables with two records of sample data for the following online bookstore scenario.