Given the following data:

Molar flow rate, n $=7\mathrm{.}9$ lbmol$/$s

Universal gas constant, R$=8\mathrm{.}314$ J$/$mol K

Inlet absolute temperature, T$1=303$ K

Efficiency, $\backslash$eta $=0\mathrm{.}8$

Inlet pressure, P$1=127$ kPa

Outlet pressure, P$2=305$ kPa

Heat capacity ratio, k$=1\mathrm{.}4$

Calculate the power required for the blower in watts.