Question: (An optimal breakfast) We are given a set of n = 3 types of food, each of which has the nutritional characteristics described in Table 9.8. Find the optimal composition (amount of servings per each food) of a breakfast having minimum cost, number of calories between 2,000 and 2,250, amount of vitamin between 5,000 and 10,000, and sugar level no larger than 1,000, assuming that the maximum number of servings is 10.
