Answer :
If there are 10 job losers, 12 job leavers, 13 reentrants, and 12 new entrants, then there are option B: 47 unemployed persons
What is unemployment?
Unemployment serves as a situation whereby a person could not secure a job after passively searching of job in an economy.
Therefore, those that are unemployed are addition of 10 job losers, 12 job leavers, 13 reentrants, and 12 new entrants which is 47.
Therefore, option B is correct.
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