I think that the cartoonist called it "fun with Economic Reality" because the Comic seems to be funny, and yet it treats a very serious and a very sad topic.
The Cartoonist implies that the rich don't really understand the problems of the poor and see the poor as "lucky" just because they are in the US, not understanding that the poor in the US are truly struggling, even if maybe their situation might not be as desperate as of the poor in Bangladesh. (which is not sure - it's not clear whether the poor have it worse in the US or in Bangladesh).
Answer: Nonconforming Use
Explanation:
Nonconforming Use is the usage of property that was earlier permitted to be used according to zoning law establishment but later property was no longer permitted to be used due to the alteration occurred in zoning ordinance .According to this law , property no longer fits under the regulation to be used.
According to the question, Lois kept running grocery store till the zoning regulation got changed, under which packaged food sale is not permitted anymore in that area.Thus, it is an example of nonconforming use.
Stay:
My family would need me
It would be hard to succeed anywhere else
Leave:
Hope for a better job and a better future, get as far away as possible
Best to die trying than to live without never trying