TuffStone Gypsum is a corporation that produces material for wallboard and other applications. They are a hierarchical organization, with a strict chain of command culture and a strict set of rules and regulations. They track a large amount of data using statistical techniques, and they use this data to regulate behavior and results. TuffStone follows a control system.

Which of the following statements are false regarding activity-based costing? non-manufacturing costs are important to include when calculating the cost of each product. costs are allocated based on a pre-determined overhead rate. transitioning from traditional costing methods to activity-based costing can be complicated and costly. activity-based costing follows the same basic calculation methods as traditional costing approaches. none of the above