Both level of the employment by a firm and the average rate of monopsonistic exploitation of labor are raised when a firm is capable to: (1) Outsource by hiring low productive workers in the foreign countries. (2) Replace the workers with automation by an industrial robot. (3) Raise the capital intensity of its production procedure. (4) Raise its profits via policies of the wage discrimination. (5) Build demand for its products via extensive advertising.
Can someone please help me in finding out the accurate answer from the above options.