Really stuck and confused on this

How would this look like in a JE if the trial balance shows BP 8% 500,000 in 2018 and the discount on BP is 25,381 in 2018 as well?

On 1/1/19 redeemed 500,000 of bonds for 99. The 8% 5 year bonds were originally issued on 1/1/17 when the effective interest rate was 10%. Interest was recorded on 12/31/18 right before redemption.