Under the FIFO process costing method, the two categories of completed units used to compute the total cost of units completed during a period are (A) beginning work-in-process units and units started (B) units started and completed and ending work-in-process units. beginning work-in-process units and units started and completed during the current period. (D) None of the above. 8 The following are the different methods used to assign overhead costs to cost objects: (1) plantwide rate (11) departmental rate (111) activity-based costing activity rate Rank these methods of assigning overhead costs from least accurate to most accurate: (A) (1). (ii), (111) (B) (11). (1). (111) (1). (111) (11) (D) (111). (11). (1) Windows E D Windows Under the FIFO process costing method, the two categories of completed units used to compute the total cost of units completed during a period are (A) beginning work-in-process units and units started (B) units started and completed and ending work-in-process units. beginning work-in-process units and units started and completed during the current period. (D) None of the above. 8 The following are the different methods used to assign overhead costs to cost objects: (1) plantwide rate (11) departmental rate (111) activity-based costing activity rate Rank these methods of assigning overhead costs from least accurate to most accurate: (A) (1). (ii), (111) (B) (11). (1). (111) (1). (111) (11) (D) (111). (11). (1) Windows E D Windows