Help Save & EXIE Subm 1. If management wants the most accurate product cost, which of the following costing methods should be used? Normal costing using a plantwide overhead rate. Volume-based costing using a plantwide overhead rate. Volume-based costing using departmental overhead rates O Activity-based costing. 2. Which costing method tends to overstate the cost of high-volume products? Activity-based costing. Job order costing. Traditional me-based costing Differential costing. 3. Disadvantages of activity-based costing include O It is not acceptable under GAAP for external reporting O It can be costly to implement O It can be used in activity-based management. It is not acceptable under GAAP for external reporting and it can be costly to implement