Required information (The following information applles to the questions displayed below) Great Ape Glassworks manufoctures gloss used for the screens on smartphones. It has two producing departments, P1 and P2, and only one service department, 51 . The company is able to track overhead to the various departments but wants to allocate the service department costs to the producing departments. However, the compary is not sure which of the multiple allocation bases should be selected. The data it colected appear in the table below. Required: 1. Determine the total estimated overhead cost for each of the producing departments after allocating the cost of the service department: a. Using employee headcount as the allocation base. b. Using occupied space as the allocation base. c. Using productive copacity as the allocation base. d. Using the 3year average use as the allocation base