ENGINEERING TASK HELP -28

please make sure to follow the requirements report will be marked carefully so please make details please make sure again the mass balance etc calculations ail be detailed so I can get credit otherwise there is no point I need sample calculation to be written by hand if possible. Because it will have the most credit I want to make sure there will be details solution for the mass balance written by hand =========================================== I want this in 2 days Price : $ 40