According to the human-capital view of education, education a. has no impact on the human capital of workers b. can make any worker into a superstar c. only helps firms sort workers into high-ability and low-ability workers d. increases human capital and the wages of workers

The correct answer is: **d. increases human capital and the wages of workers** ### Explanation: The human-capital view of education posits that education enhances the skills, knowledge, and abilities of individuals, which in turn increases their productivity. This increase in productivity typically leads to higher wages for educated workers compared to those with less education. - **Option a** is incorrect because education does impact human capital by improving skills and knowledge. - **Option b** is misleading; while education can enhance a worker's abilities, it does not guarantee that any worker will become a "superstar." - **Option c** is partially true but does not capture the full essence of the human-capital view, which emphasizes the direct benefits of education on individual productivity and wages. Thus, option d accurately reflects the core idea of the human-capital theory.