Answer:
overhead rate $4 per machien hour
applied overhead 1,560,000
The overhead was underapplied for 15,000
entry to adjust against COGS
Cost of Goods of sold 15,000 debit
Factory overhead 15,000 credit
Explanation:
![\frac{Cost\: Of \:Manufacturing \:Overhead}{Cost \:Driver}= Overhead \:Rate](https://tex.z-dn.net/?f=%5Cfrac%7BCost%5C%3A%20Of%20%5C%3AManufacturing%20%5C%3AOverhead%7D%7BCost%20%5C%3ADriver%7D%3D%20Overhead%20%5C%3ARate)
we divide the expected overhead over the total amount of budgeted machine hours to determinate the overhead rate:
1,600,000 / 400,000 = $4 per machine hours
Actual machine hours 390,0000
applied overhead:
actual cost driver x rate per driver
390,000 x $4 = 1,560.000 applied overhead
Actual overhead 1,575,000
As aplies is lower, we should adjust for 15,000 difference