[Solved] Ralph was in the process of completing the quarterly planning for the purchasing department when a major computer malfunction lost most of his data. For direct material XXX he was able to recover the following: Ralph purchases at the EOQ quantity level. Required: Determine the annual demand, the cost of placing an order, the annual carrying cost of one unit, and the economic order quantity. Cervical: Pertaining to the neck or cervix in the human body. Atlas: The first cervical vertebra of the spine, supporting the skull and enabling head movements. Axis: The second cervical vertebra (C2) of the spine, which allows the head to rotate. Paranasal Sinuses: Air-filled spaces located around the nasal cavity that lighten the skull and modulate the voice.