When traditional production volume based overhead allocations are made, rather than activity based allocations,

• A. The unit costs of high volume and large size products tend to be overstated, while the unit cost of low volume and small products tend to be understated.
• B. The unit costs of high volume and large size products tend to be understated, while the unit cost of low volume and small products tend to be overstated.
• C. The unit costs of high volume and small products tend to be overstated, while the unit costs of low volume and large products is understat