Explain everything in step by step

4.3 Steam, at steady-state, is fed to an adiabatic turbine at 700C and 6MPa. The steam exits at 0.05MPa. The turbine is 35% efficient. a) What is the condition and composition of the outlet stream assuming the process is reversible? b) How much work is produced per kg of steam when irreversibility, i.e., the efficiency, is taken into account? c) What is the temperature of the outlet in the real system compared to the reversible process