The Answer is "West Lothian should specialize in, and export, beer".
What is meant by possibility curve?
The production possibilities curve (PPC) is a model that measures production efficiency based on the available resources or a graph that shows all of the different combinations of output that can be produced given current technology and resources.
I suppose the question is :
Refer to the diagrams. the solid lines are production possibilities curves; the dashed lines are trading possibilities curves. the data suggest that:
A. West Lothian should specialize in, and export, beer
B. both countries will be better off if do not engage in specialization and trade involving these two products
C. West Lothian should specialize in, and export, pizza
D. East Lothian should specialize in, and export, beer
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