A close pistoncylinder device contains $25$ g of saturated water vapor that is maintained at a constant pressure of $300$ kPa. A resistance heater within the cylinder is turned on and passes a current of $0\mathrm{.}2$ A for $4$ min from a $120-$V source. At the same time, a heat loss of $11$ kJ occurs. Determine the the final internal energy in kJ$/$kg if you know that final volume the system is $1\mathrm{.}34139$ m$3/$kg$.$