Unemployment rate varies according to such factors as
a. cultural background, age, gender, and race.
b. race and gender only.
c. economic status.
d. education status.

The most correct answer would be letter D. Unemployment rate varies according to a person's education status. Industries in society would always want and prefer to hire skilled and well-educated individuals who can contribute to their company. Often people experience a skills mismatch with their education status which is why it is also a contributing factor for unemployment rates.