What is possible water flow rate and rate of energy transfer

Question

Problem

1. Do the previous problem with ammonia as the working fluid.

2. A concentrated solar power plant receives the energy from molten salt coming in at 560^oC and leaving at 300^oC in a counter flow heat exchanger where the water comes in at 3 MPa, 60^oC and leaves at 450^oC, 3 MPa. The molten salt has 5 kg/s flow with C_p = 1.5 kJ/kg K. What is the possible water flow rate, the rate of energy transfer, and the rate of entropy generation?

The response should include a reference list. Double-space, using Times New Roman 12 pnt font, one-inch margins, and APA style of writing and citations.