can someone answer D?

Q3) (SLO2- KPI 2.1, KPI 2.2 and KPI 2.3) Steam flowing at a rate of 20kg/h enters a steam turbine at a velocity of 50m/s and leaves at a point 5m above the inlet at a velocity of 300m/s. The heat loss from the turbine is estimated to be 25kW, and the turbine delivers shaft work at a rate of 60kW. You may need the following information H=U+PVH=U+(PV)QWs=H+KE+PE a) Calculate the change in enthalpy transport rate of the process. b) Define the specifications and constrains in this problem. c) Write the design methodology step by step to solve this problem. d) Discuss the possibility of reducing the heat loss (i.e., give possible suggestions) and evaluate that technically, economically and ethically