Carla, a college student junior, is participating in a special” elementary education outreach” project in her local community. Along with other students from the business school, she is going to spend the day with the fourth and fifth-grade students and introduce to them to the opportunities of going to college. One of her tasks is to lead a class discussion of the question. ” How is the world of work changing today?’ help carla to introduce that question to the 4 and 5 grade students