The amount that Joaquin can deduct as an adjustment to his tax return is $5250.
total premium paid = $6,300
From january to october is a period of 10 years
total years in a year = 12
$6,300 / 12 = 525
525 x 10 = $5250
Therefore the total amount of tax that Joaquaiun can dedeuct as an adjsutment is $5250
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