3. What are some of the drawbacks of applying support department cost using a single plantwide rate?

Some of the drawbacks of applying support department cost using a single plant wide rate would be that this could lead to inaccuracies since the direct method while method is the easiest it is not the most reliable. Another is that the reciprocal method is very tedious as a result this may lead to inaccurate product costs for the single plantwide rate.

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