According to Marxian conflict theory, as capitalism progresses, a. the professional-managerial class will become part of the elite. b. the classes will become polarized with no overlap or mobility. c. many of those in the middle class will drop into the working class as they are pushed out of managerial jobs into working-class jobs. d. corporate mergers will redistribute wealth from being in the hands of the few to society’s "have-nots."