3. [Crowl 6-12] The LFL for gasoline is 1.3vol% gasoline vapor in air. Whatevaporation rate of gasoline vapor (in kg/s) will result in a downwindconcentration ¼ of the LFL at

0.1km directly downwind from the release? Assume: Worst-case stability conditions latm and 25°C MW of gasoline vapor: 72g/mol Gasoline liquid specific gravity: 0.72 Lower heating value of gasoline: 44 MJ/kg