What is true about human capital?

Question

A.
Improvements to human capital leads to improvements in standard of living, but not generally to improvements in productivity.
B.
Improvements to human capital leads to improvements in productivity and improvements in standard of living.
C.
Improvements to human capital leads to improvements in technology, but not generally to improvements in productivity.
D.
Improvements to human capital leads to improvements in the welfare of consumers, but not generally to improvements in productivity.

Answer 1

B. Improvements to human capital leads to improvements in productivity and improvements in standard of living.