Answer:
COGS 3807 debit
FG 7896 debit
WIP 2397 debit
Factory Overhead 14,100 credit
--to record the underapplication of overhead--
Step-by-step explanation:
overhead rate:
![(Cost\: Of \:Manufacturing \:Overhead)/(Cost \:Driver)= Overhead \:Rate](https://img.qammunity.org/2021/formulas/business/college/7a0blo2j7drchkbvqyzwbyarka0g45ejct.png)
$515,000 overhead / 515,000 labor cost = $1
each labor cost generates a dollar of overhead.
221,400 x 1 = 221,400 overhead in COGS
459,200 x 1 = 459,200 overhead in Finished Goods
139,400 x 1 = 139,400 overhead in WIP inventory
Total applied 820,000
Actual 805,900
Underapplied 14,100
Now we weight each concept and determiante the portion underapplocated in each concept
![\left[\begin{array}{cccc}Item&Value&Weight&Allocated\\COGS&221400&0.27&3807\\FG&459200&0.56&7896\\WIP&139400&0.17&2397\\&&&\\Total&820000&1&14100\\\end{array}\right]](https://img.qammunity.org/2021/formulas/business/college/hu6etmissu5w3tltnp8c86sih0zfsj9fnv.png)