text: INSERT INTO department (name) VALUES ("Web Development"), ("Testing");
  
  INSERT INTO roles (title, salary, department_id) VALUES ("javascript Developer", 50000, 1),
  ("QA and TEsting", 60000, 1);
  
  INSERT INTO employee (first_name, last_name, role_id, manager_id) VALUES ("Justin", "Phillips", 1, 1), 
  ("Mike", "Shephard", 2, 1);
  
  INSERT INTO manager (managerName) VALUES ("Ben Macchok");