Jan has two jobs during 2016. One employer withheld and paid Social Security taxes on $70,000 of

Question:

Jan has two jobs during 2016. One employer withheld and paid Social Security taxes on $70,000 of Jan's salary, and the other employer withheld and paid Social Security taxes on $49,500 in salary paid to Jan. Calculate the amount of Jan's overpayment of Social Security taxes that she should claim on her 2016 Form 1040.
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