Keeping in mind that re$-$engineering efforts are often associated with staff reductions what would you infer some potential pitfalls of re$-$engineering efforts to be choose the one best answer a resistance from employees whose expertise is needed for the re$-$engineering effort but who may lose their jobs after re$-$engineering is complete B higher up managers whose jobs should be eliminated are able to politically position themselves to survive the job cut C managers protect their favorite employees So the wrong people are often let go D all of the above