Human capital refers to

A) the accumulated knowledge and skills that allow a person to be productive.
B) machinery that requires extensive human interaction to be productive.
C) the accumulated financial assets of people.
D) all of these things.

Human Capital

Human capital refers to the economic value of a worker's experience and skills, including education, training, intelligence, and health.

Accumulated Knowledge

The total body of information and understanding a person or society has gathered over time.

Productive Skills

The abilities and expertise that enable an individual to produce goods or deliver services effectively in a work setting.