Answer with its Explanation:
At the issuance date, the bond the double entry would be as under:
Dr Cash $349,428
Cr Bonds payable $320,000
Cr Premium on Bonds payable $29,428
At June 30,2021, semi annual interest payment date, the double entry would be:
Dr Interest expense $12,230 ($349,428 * 7% * 6/12)
Dr Premium on Bonds payable $570
Cr Cash $12,800 (320,000 * 8% * 6/12)
Now at the end of the first six months, the carrying value of the bond would decrease by $570 ($349,428*8% * 6/12 - $320,000*7% * 6/12) to $348,858.
Now at December 31,2021, the next semi annual interest payment date, the double entry on this date would be:
Dr Interest expense $12,210 ($348,858 * 7% * 6/12)
Dr Premium on Bonds payable $590
Cr Cash $12,800 ($320,000 * 8% * 6/12)
Now at the end of the first six months, the carrying value of the bond would decrease by $590 ($348,858*8% * 6/12 - $320,000*7% * 6/12) to $348,268.