A wage differential among groups may not by itself be evidence of discrimination in the labour market because different groups have ?

different preferences for the type of work they are willing to do

different levels of job experience

all of these answers are correct

A wage differential among groups may not by itself be evidence of disc

1.	A wage differential among groups may not by itself be evidence of discrimination in the labour market because different groups have ?
A.	different preferences for the type of work they are willing to do
B.	different levels of job experience
C.	all of these answers are correct
D.	different levels of education
Answer» D. different levels of education