Final answer:
The journal entries for the sale of the bonds, the adjusting journal entry for interest expense, and the journal entry for interest paid.
Step-by-step explanation:
(a) To record the sale of the bonds on January 1, 2017:
Debit: Cash $2,100,000 (2,100 bonds x $1,000 each)
Credit: Bonds Payable $2,100,000
(b) To record interest expense on December 31, 2017:
Debit: Interest Expense $168,000 (2,100 bonds x $1,000 each x 8%)
Credit: Interest Payable $168,000
(c) To record interest paid on January 1, 2018:
Debit: Interest Payable $168,000
Credit: Cash $168,000