Steam enters a turbine with an enthalpy of \(1600 \mathrm{Btu} / \mathrm{lbm}\) and a velocity of \(100 \mathrm{ft} /\) \(\mathrm{sec}\) at a flow rate of \(80,000 \mathrm{lbm} / \mathrm{hr}\). The steam leaves the turbine with an enthalpy of \(995 \mathrm{Btu} / \mathrm{lbm}\) and a velocity of \(150 \mathrm{ft} / \mathrm{sec}\). Compute the power output of the turbine, assuming it to be \(100 \%\) efficient. Neglect any heat transfer and potential energy changes.