Superheated steam (8 MPa, 900 K) enters a turbine with a flow rate of 0.16 kg/s. The steam exits at 16 kPa. Determine the power produced by the turbine if the expansion process is isentropic, i.e., the mass-specific entropy of the exiting steam equals the mass-specific entropy of the entering steam. Neglect all heat losses and changes in kinetic and potential energies.