A gas with the following composition by volume: N2 - 76%, CO - 0.002%, CO2 - 18%, SO2 100 PPM, and the rest moisture is flowing from a combustion device. The molar flow rate of this gas in the American Engineering System of units is given as 1000 lb. moles per min. You are asked to determine the mass flow rate of the gas. Determine the composition of the gas on a mass basis. If the moisture were to be condensed before the gas is let out, what would be the composition of the outgoing gas?