Vaughn Company applies manufacturing overhead to jobs on the basis of machine hours used. Overhead costs are estimated to total $282,464 for the year, and machine usage is estimated at 126,100 hours. For the year, $324,848 of overhead costs are incurred and 130,200 hours are used.

a) Compute the manufacturing overhead rate for the year

b) What is the amount of under or overapplied overhead at Dec 31?

c) The adjustment to assign the under/over applied over to cost of goods sold will __________ decrease/increase? manufacturing overhead and _____________ decrease/increase? cost of goods sold