Answer:
Cash A/C Dr. $416000 *(400000*104%)
To Bonds Payable A/C $400000
To Premium on bonds payable A/C $16000
Interest expenses A/C Dr. $44800
Premium on bonds payable A/C Dr. $3200 (16000/5)
To cash A/C $48000 (400000*12%)
Bonds Payable A/C Dr. $400000
Profit on redemption of bond A/C Dr. $9600
To cash A/C $409600
Cash A/C Dr. $188000 *(200000*94%)
Discount on bonds payable A/C Dr. $12000
To Bonds Payable A/C $200000
Interest expenses A/C Dr. $22000
To Discount on bonds payable A/C $2000 (12000/6)
To cash A/C $20000 (200000*10%)