In 2014, TPC Inc

In 2014, TPC Inc. sold investment land with a $388,000 book and tax basis for $523,000. The purchaser paid $60,000 in cash and gave TPC a note for the $463,000 balance of the price. In 2015, TPC received a $67,800 payment on the note ($40,000 principal + $27,800 interest) . In 2015, TPC's use of the installment sale method results in a:

A) $10,325 favorable permanent book/tax difference
B) $17,496 unfavorable temporary difference
C) $17,496 favorable temporary difference
D) None of the above