The correct answer is C.
The major expense for the average American is housing. For many people, it's their biggest spending category. Studies show that annualy, people spend about $18.000.
The second largest spending is food. Annualy, Americans buy $7000 worth of food.
The third most expensive utility is transport. The average American spends $9,049. In addition to the cost of vehicles, this includes gasoline, maintenance, insurance and public transportation expenses.