Answer:
The Journal entries are as follows:
(a) On January 1, 2017
Cash A/c Dr. $2,100,000
To bonds payable $2,100,000
(being bond issued at face value)
(b) On December 31, 2017
Bond interest expense A/c Dr. $168,000
To Interest expense $168,000
(interest outstanding)
Bond interest expense = ($2,100,000 × 8%)
= $168,000
(c) On January 1, 2018
Interest payable A/c Dr. $168,000
To cash $168,000
(Interest paid)