2- Use the following business rules to create a Crow's Foot ERD. Write all appropriate connectivities and cardinalities in the ERD. Make sure to add the following attributes in the appropriate entities: (Division name, Department name, Employee first name, Employee last name, Employee Email, Employee Date of birth, Project name, Project start date, the date that the project is assigned to an employee) - A department employs many employees, but each employee must be employed by one department. - A division operates many departments, but each department is operated by one division. - An employee may be assigned many projects, and a project may have many employees assigned to it. - Each employee is managed by another employee (supervisor), and each supervisor manages many employees - A project must have at least one employee assigned to it. - One of the employees manages each department, and each department is managed by only one employee. - One of the employees runs each division, and each division is run by only one employee. 3- Consider the following scenario: Customers take their cars to a service center. They may receive different services. They may purchase parts. At the end, they pay for the services and/or parts they receive. a) Write the description of operation. b) Write business rules c) Draw the ERD. Make sure to add at least 4 attributes to each entity