Calculate the requested parameters for three different steady-state Rankine engines. Note that all values are given as absolute values. Determine whether each calculated quantity is positive or negative based on what you know about the Rankine cycle: a. QH=10,000kJ/min;Wturbne=3,000kJ/min;Wpump=10kJ/min. Calculate QC,HE and determine the signs of QH,Wturbine,Wpump b. Wturbine=500kJ/min;Wpump=10kJ/min;HE=0.22. Calculate QC;QH, and determine the signs of Wturbine,Wpump c. Hboilerexit=3,000kJ/kg;Hcondenserexit=400kJ/kg;Hturbineexit=2,650 kJ/kg;Hpumpexit=403kJ/kg, flow rate of working fluid 15kg/s. Calculate HE and net work produced in kW