The table below shows the bushels of wheat and the bottles of beer that North and South Dakota can produce per day of labor under two different hypothetical situations (Cases I and II). Case I Case II South Dakota North Dakota South Dakota North Dakota Wheat (bushels) 4 1 3 1 Beer (bottles) 1 2 4 2 What is the relative price of wheat in North Dakota prior to trade in Case II? A. 12 bushel of wheat = 2 bottles of beer B. 1 bushel of wheat = 1/2 bottle of beer C. 2 bushels of wheat = 12 bottle of beer D. 1 bushel of wheat = 2 bottles of beer