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. PROJECT_NUMBER 1 2 185 projects PROJECT_NAME PROJECT_CITY Eagle NY Super Jet LA 20 EMP_ID EMP_NAME 10 Smith 11 eSmith Smithe eSmithe workon PROJECT_NUMBER EMP_ID 1 10 1 11 10 20 11 2 2 2 employees RATE_CATEGORY EMP_CITY B NY SF LA SD BUO RATE_CATEGORY RATE A 100 80 60 50 rate D C C D 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.