In exchange for exempting business owners from antitrust laws, what was a part of the National Industrial Recovery Act that benefited ordinary workers? Responses Reasonable working hours were mandated. Reasonable working hours were mandated. Different races were required to earn equal pay for equal work. Different races were required to earn equal pay for equal work. Men and women were required to earn equal pay for equal work. Men and women were required to earn equal pay for equal work. It guaranteed a job to every adult male who wanted one