$2.\backslash (\backslash$rightarrow $\backslash )($i$)$ A cogeneration power plant with regeneration is shown below. Steam enters the turbinewith a total mass flow rate of $\backslash (20\backslash$mathrm$\{$~kg$\}/\backslash$mathrm$\{$s$\}\backslash ),$ of which $\backslash (12\backslash$mathrm$\{$~kg$\}/\backslash$mathrm$\{$s$\}\backslash )$ is extracted, and the remainder expanded to the condenser. Part of the extracted steam continues to an open feedwater heater and part of it to a process heater. Using the enthalpies given on the figure, calculate the power output of the turbine $($MW$)$ and the mass flow rate of steam through the FWH at station $10\backslash ((\backslash$mathrm$\{$kg$\}/\backslash$mathrm$\{$s$\})\backslash ).7$