Alizeh and Kelly were traveling together and have gotten stranded at an airport overnight. They have no cash, but they did both think to bring granola bars and turkey sandwiches with them. They currently each have several granola bars and a few sandwiches. Alizeh announces that she'd be willing to give up a granola bar for one turkey sandwich. Kelly responds that turkey sandwiches are bigger than granola bars so she would be willing to give up a granola bar if she could get half a turkey sandwich. Is Kelly and Alizeh's current allocation of granola bars and turkey sandwiches efficient? Explain why or why not. (Note that you cannot rely on a rule here – you have to specifically explain why the allocation does or does not meet the definition of an efficient allocation.)

Microeconomic Theory
12th Edition
ISBN:9781337517942
Author:NICHOLSON
Publisher:NICHOLSON
Chapter4: Utility Maximization And Choice
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1. Alizeh and Kelly were traveling together and have gotten stranded at an airport overnight.
They have no cash, but they did both think to bring granola bars and turkey sandwiches with
them. They currently each have several granola bars and a few sandwiches. Alizeh announces
that she'd be willing to give up a granola bar for one turkey sandwich. Kelly responds that
turkey sandwiches are bigger than granola bars so she would be willing to give up a granola
bar if she could get half a turkey sandwich. Is Kelly and Alizeh's current allocation of granola
bars and turkey sandwiches efficient? Explain why or why not. (Note that you cannot rely
on a rule here – you have to specifically explain why the allocation does or does not meet the
definition of an efficient allocation.)
Transcribed Image Text:1. Alizeh and Kelly were traveling together and have gotten stranded at an airport overnight. They have no cash, but they did both think to bring granola bars and turkey sandwiches with them. They currently each have several granola bars and a few sandwiches. Alizeh announces that she'd be willing to give up a granola bar for one turkey sandwich. Kelly responds that turkey sandwiches are bigger than granola bars so she would be willing to give up a granola bar if she could get half a turkey sandwich. Is Kelly and Alizeh's current allocation of granola bars and turkey sandwiches efficient? Explain why or why not. (Note that you cannot rely on a rule here – you have to specifically explain why the allocation does or does not meet the definition of an efficient allocation.)
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