Using our HR and STORE schemas, create a "ch6.sql" script file, and write subqueries to implement the following. 1. HR: Who works in James Marlow's department? 2. HR: What jobs started after Steven King was hired? 3. HR: Which employees earn more than the average salary for their department? (correlated) 4. STORE: List the employees and average sales amounts, if greater than the average of all sales. (join, with group by) 5. STORE: For employees in the division with the lowest salary, show their salary along with the salary increased 5%. (nested) 6. STORE: Create Emp3 from Employees2, and reduce Emp3 salaries 1% for any employees with no sales. (update)