When a gas mixture, a gas mixture containing 25% O2 (oxygen), 35% CO (carbon monoxide) and 40% N2 (nitrogen), is burned with 10% excess air, the gases are completely converted to CO2 (carbon dioxide) and H2O (water). vapor) is converted. In this case, what are the results of the orsat analysis of the flue gas (percent composition of the flue gas, on dry basis)?