Please take great care in explaining where all the numbers come from, how each of the manipulated numbers were manipulated, and why the numbers were manipulated in the way they were because I'm an idiot and that's why I'm on this here thing.
A steam power plant operates on the cycle of Fig. 8.4 with modification for pump irreversibility. The operating conditions are: P1 = 6500 kPa, T1 = 525°C, P2 = P4 = 101.33 kPa, Turbine Efficiency = Pump Efficiency = 0.85, Power Rating (Actual Turbine minus Actual Pump Shaft Work/time) = 50,000 kW. Calculate the steam rate (kg/s), heat transfer rates in the boiler and condenser (kW), and overall plant thermal efficiency.