Afood mix is to be made that would balance the amount of methionine (met), a limiting amino acid in terms of food protein nutritional value, by blending several types of plant proteins. corn, which contains 16% protein, has 1.3 g met/100 g protein; soy flour with 50% protein has 1.8 g met/100 g protein; and nonfat dry milk with 40% protein has 3.1 g met/100 g protein. how much of these ingredients must be used to produce 100 kg of formula that contains 25% protein and 2.3 g met/100 g protein.