Final answer:
The daily cost of smoking for a person who smokes a pack of cigarettes a day is $7.65.
Step-by-step explanation:
In order to calculate the daily cost of smoking for a person who smokes a pack of cigarettes a day, we need to take into account the average state tax on a pack of cigarettes. According to the given information, the average state tax on a pack of cigarettes in the United States in December 2021 was $1.91.
The cost of a pack of cigarettes can vary depending on location and brand, but let's assume it is $5.74 without taxes. To calculate the daily cost, we add the state tax to the cost of a pack of cigarettes and multiply it by the number of packs smoked in a day, which is 1 in this case.
Daily cost = (Cost of a pack + State tax) x Number of packs smoked
Daily cost = ($5.74 + $1.91) x 1 = $7.65
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