A500 mw power station is powered by an ideal rankine cycle using water as the working fluid. the low pressure is 15 kpa, the high temperature is 800°c and the pump consumes 8.097 kj/kg of work. (a) sketch the t-s diagram for this cycle.(b) calculate the specific heat transfer in, specific heat transfer out and specific work produced.(c) determine the thermal efficiency. (d) calculate the required mass flow rate of water.