Suppose the consumers' total income is 100TL. Find observations about expenditure and prices (annual average). You will use an area with food and non-alcoholic beverage on the horizonal axis and the sum of all other goods on the vertical axis (please use the total prices of all other goods) ACCORD?NG TO THE DATA OF THE PHOTOA) For the assigned three years, please draw the revealed preferences diagram of the consumers for goods in your regions using the three year observation in the table. Can you tell anything about the welfare of the consumers? Are they better off or worse off in these years?

Distribution of household consumption expenditures by types of expenditure, Statistical regions (Level 2) Total Food and Alcoholic Clothing Housing Furniture, Various % consumption non- beverages, and and houses good expenditure alcoholic cigarette footwear rent appliances Health Transportation | Communication Entertainment Educational Restaurant and beverages and and home and culture services and services tobacco care hotels services YEAR 2017-19 2017-19 2017-19 2017-19 2017- 2017-19 2017- 2017-19 2017-19 2017-19 2017-19 2017-19 2017 19 19 19 FOR REGION 100 24,2 4,0 6,0 21,5 7,1 1.9 17,7 3,9 2,3 0.9 5.7 19 TR90 Consumer price index (2003=100) YEARLY AVERAGE 2017 349,155 2018 411,87 2019 492,33