The file Cereals contains the calories, carbohydrates, and sugar, in grams, in one serving of seven breakfast

Question:

The file Cereals contains the calories, carbohydrates, and sugar, in grams, in one serving of seven breakfast cereals.
a. Perform a multidimensional scaling analysis on the cereals based on the calories, carbohydrates, and sugar in grams.
b. What conclusions can you reach about which cereals are most similar?