Comparative Advantage, Task Allocation, and Trade In the Style of Dr. Seuss’ “One Fish, Two Fish”

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Let’s take a look at our boxer, Gox,
Who cheaply makes those yellow socks. His socks are oh so slightly different,
And he makes them most efficient. Buyers yell and buyers shout:
“Gox’s socks we can’t go without!
His socks are better than the rest,
His socks! His socks! They are the best!”