Answer:
$70,000
Step-by-step explanation:
Moran Corporation
Semiannual interest paid on 31 Dec 2021
= $13,500,000*8%*6/12
= $540,000
Therefore If the effective interest method is used, by how much should the bond discount be reduced for the six months ended December 31, 2021 will be $70,000
Effective interest expense on 31 Dec.2021
= $12,200,000 * 10% * 6/12
= $610,000
Bond discount to be reduced for 6 months ended 31 Dec 2021
= $610,000 - $540,000
= $70,000