On January​ 1, 2018, Westside Sales issued $ 20 comma 000 in bonds for $ 21 comma 800. These are eightminusyear bonds with a stated interest rate of 10​% that pay semiannual interest. Westside Sales uses the straightminusline method to amortize the bond premium. After the first interest payment on June​ 30, 2018, what is the bond carrying​ amount? (Round your intermediate answers to the nearest​ dollar.)