Pager's Research Offers What Evidence About the Effects of Prison

Pager's research offers what evidence about the effects of prison on employment?

A) Direct evidence that the nature of the crime and criminal record is a more important factor in employment, and may not always create a problem.
B) Direct evidence of a causal relationship between a criminal record and negative employment outcomes.
C) Little or no evidence that a criminal record alone serves as a barrier to employment for persons with criminal records.
D) Evidence of a correlation between a criminal record and employment outcomes.