150 lbm/h of LP gas are burned by complete combustion in a boiler, consider the stoichiometric amount of air. Initially, the compounds fed are at normal conditions of T and P. If the products of combustion are at 120 F. Consider the LP gas as propane. Determine: a) The flow of heat produced in the boiler: BTU/h b) If the mixture of gases coming from the boiler is conducted in a gas turbine, determine the power generated in the turbine: BTU/h