caption: The initial free-trade prices are shown by line 1; production is at A
exif: {"Image DocumentName": "The initial free-trade prices are shown by line 1; production is at A", "Image ImageDescription": "National income, measured in units of food, is OF. A tariff on imports of food raises the domestic relative price of food, as is shown by line 2. Resources are shifted into food, production moves to point B. At world prices national income in food units has been reduced to OD. Line 3 is parallel to line 1.", "Image XResolution": "37", "Image YResolution": "37", "Image ResolutionUnit": "Pixels/Centimeter", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}