select t.emp_no,t.manager_no,t.emp_salary,t.manager_salary from (select de.emp_no,dm.emp_no manager_no,s1.salary emp_salary,s2.salary manager_salary from dept_emp de join dept_manager dm on de.dept_no = dm.dept_no join salaries s1 on s1.emp_no = de.emp_no join salaries s2 on s2.emp_no = dm.emp...