Why is the amount of underapplied (overapplied) manufacturing overhead different from Requirement 2 above? (You may select more than one answer. Single click the box with the question mark to produce a check mark for a correct answers and double click the box with the question mark to empty the box for a wrong answers. Any boxes left with a question mark will be automatically graded as incorrect.) A. The change in the estimated total amount of the allocation base affected the predetermined overhead rate.
B. The change in the estimated total amount of the allocation base affected the amount of manufacturing overhead applied.
C. Actual manufacturing overhead cost differs from period to period. unanswered
D. The estimated manufacturing overhead cost did not change in proportion to the change in the estimated total amount of the allocation base.