The hot gas flow to a steam generator operated at steady state is $773K$ and It enters at $101$kPa and exits at $423K$ and $101$kPa. Saturated liquid water is at $373K.$ It enters and exits as saturated vapor at $2\mathrm{.}15$MPa$\mathrm{.}25000k\frac{g}{h}$ hot gas For the flow rate, find the irreversibility $($lost work$)$ of the process in $kW.$ Ideal of hot gas and average heat capacities are $H=S=1\mathrm{.}05k\frac{J}{k}g.K$ please accept. The environmental temperature is $300K.$