Afood manufacturer is advertising a new cake mix as fat free. scientists at the fda are testing the product to see if it truly lacks fat. hydrolysis of the cake mix yields glucose, fructose, glycerol, a number of amino acids, and several kinds of molecules with long hydrocarbon chains. further analysis shows that most of the hydrocarbon chains have a carboxyl group at one end. what would you tell the food manufacturer if you were the spokesperson for the fda. justify your reasoning.