Steam enters an adiabatic turbine steadily at 8 MPa and 500 C through an inlet with cross-section area of 0.041767 m^2 with a flow velocity of 3 m/s, and it leaves at 20 KPa. The power output of the turbine is 2.5 MW. neglecting changes in the kinetic energy of steam, determine
(A) the mass flow rate of the steam, in Kg/s
(B) the specific enthalpy of the steam at the exit, in Kg/KJ
(C) the exit temperature of the steam, in C.