Studies Comparing Public Employees with Cohort Groups in the Private

Studies comparing public employees with cohort groups in the private sector

A) found public employees to be less sensitive to other human beings, and less educated than their counterparts in business and industry.
B) found that private-sector employees are more ethical than public employees.
C) found few important differences between the two groups.
D) found that private sector employees are more motivated and competent than employees in the public sector.