3.4-16 (6) Joyce and Marvin run a day care for preschoolers. They are trying to decide what to feed the children for lunches. They would to keep the costs down, tioned to meet the nutritional requirements of the chadren. They have already decided to go with peanut butter and Jelly sandwiches, and some combination of graham crackers, mix, and orange juice. The nutritional content of each food choice and cost tre given in the table below slones Maming Protein Cost Food in hom mo Denis radio 110 170 b Per 175 100 Strawberry Graham cracker 20 10 Indian Mit eu 10 1150 pieteel 1900 120 The nutritional requirements are as follows. Each child should receive between 400 and 600 calories. No more than 30 percent of the total calories should come from fot. Each child should consume at 60 milligrams (mg) of vitamin C and 12 grams (a) of protein. Furthermore, for practical resons, each child needs exactly 2 slices of breed to make the sandwich als wices much peanut butter sjely, and a least 1 cup of liquid milk and/or juice) Solve this model by the simplex method and determine the minimum cost of food for each child which meets the above requirements. Costes