Which Statement Best Summarizes the Text's Discussion of Disability in Contemporary

Which statement best summarizes the text's discussion of disability in contemporary society?

A) Workers in the second tier of the labour market (primarily recent immigrants,white women,and ethnic minorities) are at the greatest risk for certain health hazards and disabilities.
B) Environment,lifestyle,and working conditions are no longer related to either temporary or chronic disability.
C) The extensive use of computers has decreased the incidence of work-related disabilities.
D) Persons with a disability have received preferential treatment in education and employment.