In a macroeconomics course I took, we studied two ficticious islands. One had an abundance of pineapples and some bananas - while the other had an abundance of bananas and fewer pineapples.
By some crazy formula, the professor dictated to us that, ergo, it was more economical for the pineapple-plentiful island to IMPORT pineapples!
a) Maybe this all makes sense to someone who can explain it…
b) Do we such crazy logic applied in real life?
-Jinx