Consider human capital. Which of the following statements,is correct? A. Human capital is the work effort that people devote to producing goods. B. Working at the same job for several years decreases your human capital. C. Human capital stops growing when you finish school. D. Human capital is the knowledge and skill that people obtain from education, on-the-job training and work experience.

The correct answer is D. Human capital is the knowledge and skill that people obtain from education, on-the-job training and work experience.<br /><br />Human capital refers to the knowledge, skills, and abilities that individuals acquire through education, training, and work experience. It is a valuable resource that can enhance an individual's productivity and contribute to economic growth. Human capital is not limited to formal education but also includes informal learning and on-the-job training. It is a key factor in determining an individual's earning potential and career advancement.