Using SQL, solve the following queries based on the projects, employees, workon, and rate tables discussed in the class (shown below). Note that the tables contain sample records only and do not represent all the possible records that could be stored in these tables. 1. (2 Points) Find the names of employees who work on the Eagle project and have a rate greater than 70 . 2. (2 Points) Find the names of the projects that have employees with rates greater or equal to 80 . 3. (2 Points) Find the names of the employees who work on projects that are located in the same city where the employees are located. 4. (2 Points) Find the names of employees who are not working on any projects. 5. (2 Points) Find the average rate of the employees who work on project Eagle. 6. (2 Points) Find the names of the employees who work on more than one project. Display the results in descending order