Answer:
1. Date General Journal Debit Credit
Jan 1 Cash $40,800,000
Convertible bond payable $40,000,000
Premium on bond payable $800,000
Jun 30 2021 Interest expenses $1,160,000
Premium on bond payable $40,000
(800,000/10 * 1/2)
Cash $1,200,000
(40,000,000 * 6% * 1/2)
2. Date General Journal Debit Credit
June 30 Interest Expenses $1,160,000
2023 Premium on bond payable $40,000
Cash $1,200,000
($40,000,000 *6%*1/2)
June 30 Convertible bonds payable $40,000,000
2023 Premium on bond payable $600,000
($800,000 - ($40,000*5)
Common stock $40,600,000