Brayton Cycle: Compressor inlet temperature $=280$ K$,$ compressor pressure

ratio $=10,$ specific heat ratio $($$)=1\mathrm{.}3,$ turbine inlet temperature $=1000$ K$,$

and mass flow rate $=3$ kg$/$s$.$

Find the a$)$ Compressor work, b$)$ Turbine outlet temperature, c$)$ Net power output, & d$)$

Thermal efficiency