Calculate the power developed by the turbine in kW.

Steam enters a turbine operating at a steady state at 500 C, 40 bar, with a velocity of 200 m/s and expands adiabatically to the exit where it is saturated vapor at .8 bar, with a velocity of 150 m/s and mass flow rate of 1 kg/2. Calculate the power developed by the turbine in kW.