Final answer:
Housing is the consumption category that accounts for the largest proportion of consumer spending.
Step-by-step explanation:
The category that accounts for the largest proportion of consumer spending is Housing. According to the Consumer Price Index, housing makes up 41% of consumer spending. This includes expenses such as rent or mortgage payments, utilities, and home maintenance costs.
Transportation, on the other hand, only accounts for 16.8% of consumer spending, making it a smaller proportion compared to housing.
Entertainment and education are also important categories, but they do not account for as large a proportion of consumer spending as housing.