Answer :
In this excerpt, the author's purpose is seen as: To explain the complexities of proper food storage during Elizabethan times.
What is author's purpose?
Author's purpose is known to be the goal that an author seeks to achieve as a result of the text that he/she wrote. In other words, author's purpose refers to the reason a particular text was written by an author.
Thus, the above option tells us about the author's purpose.
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