Water enters an adiabatic turbine steadily at $900C$ and $3$MPa

and leaves at $10$kPa with a flow rate of $5k$g$/$s$.$ If the adiabatic efficieny of turbine $0,73,$

A$)$ Determine the power produced by the turbine $($kW$).$ B$)$ Show the process on a T$-$s diagram. $($ Using Table A$-4,$A$-5,$A$-6)$