U FI Question Which one of the following is not correct regarding the predetermined overhead rate? 4 wered O a. The predetermined overhead rate is normally calculated at the beginning of the period. O b. None of the given answers. Oc. The predetermined overhead rate is used to assign manufacturing overhead costs to cost objects such as products. Od. The predetermined overhead rate uses estimated figures for the manufacturing overhead cost and estimated figures for the cost allocation basis amount e. The predetermined overhead rate uses actual figures for the manufacturing overhead cost but estimated figures for the cost allocation basis amount