\"I've spent my career in social work, finding jobs for people with disabilities. I love helping people, but I'm tired of being poor. So I'm looking for a job that's a bit more commercial.\"\"What was the most frustrating part of social work?"\"All the best people leave.\" This Humans of New York story features a frustrated social worker who has decided to leave the industry. Most people believe that important jobs, such as teaching, nursing, and social work should be well compensated. This is often not the case. Define Value of Marginal Product of Labor (5 points) and, use the concept of VMPL to briefly explain why workers in these industries are compensated at a level that is lower than many other careers requiring similar levels of education (5 points)