Which of the following arguments do labor unions use regarding the substantial pay discrepancies between ceos and non ceos? group of answer choices discrepancies are socially unjust and promote economic inequality. discrepancies contribute to labor strikes. discrepancies undermine global competitiveness. discrepancies decrease which promotes effective companies seek to recruitment and retention.

Martin, a 32-year-old human relations administrator at a university, believes that all professors over age 50 are incapable of learning the new educational technologies and are content to keep presenting their same "tired, boring" lectures. he often expresses these views to other administrators and does not encourage any of the "older" faculty members to attend professional development meetings related to new teaching approaches nor does he suggest that the university send them to any of the technology conferences. martin is exhibiting