A Rankine cycle operating with ammonia is heated by some low temperature source so the highest T is 120oC at a pressure of 5000 kPa. Its low pressure is 1003 kPa and it operates with one open feed water heater at 2033 kPa. The total flow rate is 5 kg/s. Find the extraction flow rate to the feed water heater assuming its outlet state is saturated liquid at 2033 kPa. Find the total power to the two pumps.