At E,O.Q. level
A)Total costs are maximum
B)Total costs are minimum
C)Total costs are equal to carrying costs
D) Nothing as above
Answers
Answer:
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Step-by-step explanation:
What is EOQ?
EOQ stands for Economic Order Quantity. It is a measurement used in the field of Operations, Logistics, and Supply Management. In essence, EOQ is a tool used to determine the volume and frequency of orders required to satisfy a given level of demand while minimizing the cost per order.
The Importance of EOQ
The Economic Order Quantity is a set point designed to help companies minimize the cost of ordering and holding inventory. The cost of ordering inventory falls with the increase in ordering volume due to purchasing on economies of scale. However, as the size of inventory grows, the cost of holding the inventory rises. EOQ is the exact point that minimizes both of these inversely related costs.
EOQ Formula
The Economic Order Quantity formula is calculated by minimizing the total cost per order by setting the first-order derivative to zero. The components of the formula that make up the total cost per order are the cost of holding inventory and the cost of ordering that inventory. The key notations in understanding the EOQ formula are as follows:
Components of the EOQ Formula:
D: Annual Quantity Demanded
Q: Volume per Order
S: Ordering Cost (Fixed Cost)
C: Unit Cost (Variable Cost)
H: Holding Cost (Variable Cost)
i: Carrying Cost (Interest Rate)
Ordering Cost
The number of orders that occur annually can be found by dividing the annual demand by the volume per order. The formula can be expressed as:
EOQ formula
For each order with a fixed cost that is independent of the number of units, S, the annual ordering cost is found by multiplying the number of orders by this fixed cost. It is expressed as:
Annual Ordering Cost EOQ
Holding Cost
Holding inventory often comes with its own costs. This cost can be in the form of direct costs incurred by financing the storage of said inventory or the opportunity cost of holding inventory instead of investing the money elsewhere. As such, the holding cost per unit is often expressed as the cost per unit multiplied by the interest rate, expressed as follows:
H = iC
With the assumption that demand is constant, the quantity of stock can be seen to be depleting at a constant rate over time. When inventory reaches zero, an order is placed and replenishes inventory as shown: