Please explain
01/01/2001 - Dr Cash 470 DR Bond Discount 30 CR Bonds Payable 500
12/31/2001 - DR Int Ex 46 CR Bond Discount 6 CR Cash 40
01/01/2002 - DR Bonds Payable 100 CR Cash 100
01/01/2002 - DR Int Ex 4.8 CR Bond Discount 4.8
12/31/2002 - DR Int Ex 36.8 CR Bond Disc 4.8 CR Cash 32
Total Int Ex in 2002 - 41.6
beginning January 1, 20X2. Interest is payable annually on January 1. Required: What is the amount of 20X2 bond interest expense?
Please explain