(This is known as the law of demand.). In contrast, the aggregate demand curve used in macroeconomics shows the relationship between the overall (i.e. average) price level in an economy, usually represented by the GDP Deflator, and the total amount of all goods demanded in an economy.
1 A 3.5 oz serving of crushed canned tomatoes - 32 calories. 2  1 oz of tomato flesh - 5 calories in. 3  10 g of tomato flesh - 3 calories in. 4  100 g of tomato flesh - 18 calories.
Nutrition Information. One medium-sized raw tomato (2 3/5 inches in diameter) has 22 calories and 1.5 grams of fiber. It's also a good source of potassium, vitamin C, folate, vitamin A, vitamin E and vitamin K. That tomato also has almost no fat, 1 gram of protein and about 4 grams of carbohydrates.