Lucas Manufacturing has three cost objects that it uses to accumulate costs for its manufacturing plants. They are: Cost object #1: Cost object # 2 Cost object #3 The physical buildings and equipment The use of buildings and equipment The availability and use of manufacturing labor The following manufacturing overhead cost categories are found in the accounting records: Depredation on buildings and equipment Lubricants for machines a. b Property insurance c Supervisors salaries Fringe benefits Property taxes Utilities d e f g Required: Assign each of the above costs to the most appropriate cost object