Answer:
Not a single person.
Explanation:
In the essay "I, Pencil" by Leonard E. Read, the author says that though about one and one-half billion pencils are produced in US alone each year, he says that not a single person in the whole earth knows how to actually make a pencil.
The author says that the economy of the country could never be systematically planned when not even a single person possesses the skills to even make a pencil. The writer uses the word 'pencil' to represent the most simplest tool yet how no one actually has the skills to make one in the country.
If this is the same question, the answer is psychoanalytic.
A good example of someone planning for their seniority is to <span>pick out a nursing home that provides care for any foreseeable health needs.</span>
