On December 31, 2012, Flint Corporation sold for $100,000 an old machine having an original cost of $180,000 and a book value of $80,000. The terms of the sale were as follows:$20,000 down payment,$40,000 payable on December 31 each of the next two years The agreement of sale made no mention of interest; however, 9% would be a fair rate for this type of transaction. What should be the amount of the notes receivable net of the unamortized discount on December 31, 2012 rounded to the nearest dollar?