The main ingredient (by weight) in a product whose label contains an ingredient list which reads, inorder, "Whole wheat, dextrose, hydrogenated vegetable oil, and salt" is:
a. whole wheat
b. sugar
c. added fat
d. salt
e. impossible to tell
On the labels, all the ingredients present in a food product, including water and additives, are listed and appear therein in decreasing order according to weight.