According to Dennis Gilbert and Joseph A.Kahl,what class has a core of people who hold relatively unskilled blue-collar and pink-collar occupations?

Question

Quizplus · Accepted Answer

According to Dennis Gilbert and Joseph A. Kahl, the working class has a core of people who hold relatively unskilled blue-collar and pink-collar occupations. The working poor may also hold these types of jobs, but they are typically characterized by a lack of stable and secure employment and low-income levels. The underclass typically consists of those who are unemployed or have very low levels of income and education. The upper-middle class generally holds white-collar and professional jobs with higher levels of income and education.