fast solv plz

Which one of the following statements is false ? O a. The fact that one department may be labor intensive while another department is machine intensive explains in part why multiple predetermined overhead rates are often used in larger companies. Ob. The appeal of using multiple departmental overhead rates is that they presumably provide a more accurate accounting of the costs caused by jobs. Oc. All of the given statements are true Od. If the allocation base in the predetermined overhead rate does not drive overhead costs, it will nevertheless provide reasonably accurate unit product costs because of the averaging process. le. A company will not be able to improve job cost accuracy by using multiple overhead rates if it cannot identify more than one overhead cost driver