n January​ 1, 2018, Waller Sales issued $ 20 comma 000 in bonds for $ 18 comma 300. These are eightminusyear bonds with a stated rate of 12​%, and pay semiannual interest. Waller Sales uses the straightminusline method to amortize the bond discount. After the second interest payment on December​ 31, 2018, what is the bond carrying​ amount?