Final answer:
Lipid from the bacon and fried eggs would contribute the most energy for breakfast, providing 9 kcal per gram, which is more than carbohydrates or proteins.
Step-by-step explanation:
If you ate bacon and fried eggs for breakfast, the component that would contribute the most energy would be lipid (C).
Bacon is high in fat, and fats provide a significant amount of energy. Each gram of lipid provides 9 kcal of energy, which is more than twice the energy provided by the same amount of carbohydrate or protein, both of which offer only 4 kcal per gram. Therefore, the lipids from the bacon and eggs would contribute the most to your energy intake during the meal.