Occupational Premiums Refer To

Occupational premiums refer to:

A) the rate of return on human capital investment as measured across occupations.
B) the percentage differences in earnings associated with a certain occupation relative to other occupations.
C) the percentage differences in earnings associated with working the most highly paid occupation.
D) rents accruing to workers who benefit from imperfect competition in the labour market.
E) the percentage differences in earnings associated with working the most common occupation.