Presented below are selected transactions on the books of Waterway Corporation. June 1, 2020 Dec. 31 Bonds payable with a par value of $564,000, which are dated January 1, 2017, are sold at 98 plus accrued interest. They are coupon bonds, bear interest at 9% (payable annually at January 1), and mature January 1, 2030. (Use interest expense account for accrued interest.) Adjusting entries are made to record the accrued interest on the bonds, and the amortization of the proper amount of discount. (Use straight-line amortization.) Jan. 1, 2021 Interest on the bonds is paid. August 1 Dec. 31 Bonds with par value of $225,600 are called at 102 plus accrued interest, and retired. (Bond discount is to be amortized only at the end of each year.) Adjusting entries are made to record the accrued interest on the bonds, and the proper amount of discount amortized.