The boiler is heated by the burning of natural gas. The upper pressure is 8 MPa and the condenser temperature is 40C. The turbine inlet temperature at state point 3 is 574C. The feedwater pump and turbine are irreversible with isentropic efficiencies P = 0.85 and T = 0.88, respectively. The steam quality at the exit of the turbine, x4, is 90%. The steam flowrate is 70,000 kg/h. 1. Show the entire cycle on a detailed p-h diagram. 2. Calculate the power (in kWe) required to drive the feedwater pump.Interpret the answer in term of the total power produced by the turbine(s). 3. Determine the rate of heat transferred (in MWth) in the boiler. Interpret the answer in terms of the total power produced by the turbine(s). 4. Determine the power output of the turbine (or turbines), in MWe. Interpret the answer in terms of the total heat input at the boiler. 5. Determine the rate of heat rejected (in MWth) to the cooling water in the condenser. Is this a lot of energy that is being discarded? Explain. 6. Determine the thermal efficiency of the power plant. Is this "good" or "bad"? Explain in terms of the Carnot efficiency of a Rankine cycle operating between the same temperature bounds. 7. Determine how many kilograms of CO2 are produced for each kWh of natural gas burned in the boiler. You must do independent research to find this answer, remembering to clearly cite your references. Also, calculate how many tons of CO2 this powerplant emits every year, if the plant runs for 10 months a year