Which statement is the most accurate?

Question

Quizplus · Accepted Answer

The statement about Nickel and Dimed accurately describes the book, as Barbara Ehrenreich describes her experiences working in low-wage jobs, which are typically included in the secondary labor market (i.e. jobs that are low-paying, offer little job security or opportunity for advancement, and often have poor working conditions). The other statements are not entirely accurate - there are certainly non-competing groups in the U.S., and while the jobs in The Betrayal of Work may be in the primary labor market, not all jobs in that sector are necessarily good jobs. Working at Wal-Mart can be seen as a more marginal job in the secondary labor market due to the low wages and limited benefits.

Which Statement Is the Most Accurate