Inventory Control Manager Question:

The value can be found using four methods in inventory control. The first is the specific cost in which each item's cost is added together for the inventory's value. A second method is to use the weighted average of the costs for a period to determine value. A third method is first in, first out. In this method value is measured using the latest costs of goods while working towards the beginning of the period until all goods in inventory are valued. The final method is last in, first out. In this method the costs of gods at the beginning of the period are used to determine the inventory's value much like FIFO.