In the economic order quantity or eoq model the equation (q/2) × ch calculates:

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In the economic order quantity or eoq model the equation (q/2) × ch calculates:

In the economic order quantity or EOQ model the equation (Q/2) × CH calculates

April 27, 2022

Q. In the economic order quantity or EOQ model the equation (Q/2) × CH calculates:

A.            The number of orders each year

B.            The total holding costs each year

C.            Total ordering costs each year

D.            None

Answer: The total holding costs each year

Categories Inventory Management MCQs

For the purpose of Economic order quantity (EOQ) the relevant costs are

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Economic order quantity (EOQ) is the ideal quantity of units a company should purchase to meet demand while minimizing inventory costs such as holding costs, shortage costs, and order costs. This production-scheduling model was developed in 1913 by Ford W. Harris and has been refined over time. The economic order quantity formula assumes that demand, ordering, and holding costs all remain constant.

Key Takeaways

  • The economic order quantity (EOQ) is a company's optimal order quantity that meets demand while minimizing its total costs related to ordering, receiving, and holding inventory.
  • The EOQ formula is best applied in situations where demand, ordering, and holding costs remain constant over time.
  • One of the important limitations of the economic order quantity is that it assumes the demand for the company’s products is constant over time.

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Economic Order Quantity (EOQ)

Formula for Calculating Economic Order Quantity (EOQ)

The formula for EOQ is:

Q=2DSHwhere:Q=EOQ unitsD=Demand in units (typically on an annual basis)S=Order cost (per purchase order)H=Holding costs (per unit, per year)\begin{aligned} &Q = \sqrt{ \frac{2DS}{H} }\\ &\textbf{where:}\\ &Q=\text{EOQ units}\\ &D=\text{Demand in units (typically on an annual basis)}\\ &S=\text{Order cost (per purchase order)}\\ &H=\text{Holding costs (per unit, per year)}\\ \end{aligned}Q=H2DSwhere:Q=EOQ unitsD=Demand in units (typically on an annual basis)S=Order cost (per purchase order)H=Holding costs (per unit, per year)

What the Economic Order Quantity Can Tell You

The goal of the EOQ formula is to identify the optimal number of product units to order. If achieved, a company can minimize its costs for buying, delivering, and storing units. The EOQ formula can be modified to determine different production levels or order intervals, and corporations with large supply chains and high variable costs use an algorithm in their computer software to determine EOQ.

EOQ is an important cash flow tool. The formula can help a company control the amount of cash tied up in the inventory balance. For many companies, inventory is its largest asset other than its human resources, and these businesses must carry sufficient inventory to meet the needs of customers. If EOQ can help minimize the level of inventory, the cash savings can be used for some other business purpose or investment.

The EOQ formula determines a company's inventory reorder point. When inventory falls to a certain level, the EOQ formula, if applied to business processes, triggers the need to place an order for more units. By determining a reorder point, the business avoids running out of inventory and can continue to fill customer orders. If the company runs out of inventory, there is a shortage cost, which is the revenue lost because the company has insufficient inventory to fill an order. An inventory shortage may also mean the company loses the customer or the client will order less in the future.

Example of How to Use EOQ

EOQ takes into account the timing of reordering, the cost incurred to place an order, and the cost to store merchandise. If a company is constantly placing small orders to maintain a specific inventory level, the ordering costs are higher, and there is a need for additional storage space.

Assume, for example, a retail clothing shop carries a line of men’s jeans, and the shop sells 1,000 pairs of jeans each year. It costs the company $5 per year to hold a pair of jeans in inventory, and the fixed cost to place an order is $2.

The EOQ formula is the square root of (2 x 1,000 pairs x $2 order cost) / ($5 holding cost) or 28.3 with rounding. The ideal order size to minimize costs and meet customer demand is slightly more than 28 pairs of jeans. A more complex portion of the EOQ formula provides the reorder point.

Limitations of EOQ

The EOQ formula assumes that consumer demand is constant. The calculation also assumes that both ordering and holding costs remain constant. This fact makes it difficult or impossible for the formula to account for business events such as changing consumer demand, seasonal changes in inventory costs, lost sales revenue due to inventory shortages, or purchase discounts a company might realize for buying inventory in larger quantities.

Frequently Asked Questions

How Is Economic Order Quantity Calculated?

Economic order quantity is an inventory management technique that helps make efficient inventory management decisions. It refers to the optimal amount of inventory a company should purchase in order to meet its demand while minimizing its holding and storage costs. One of the important limitations of the economic order quantity is that it assumes the demand for the company’s products is constant over time.

How Does Economic Order Quantity Work?

Economic order quantity will be higher if the company’s setup costs or product demand increases. On the other hand, it will be lower if the company’s holding costs increase.

Why Is Economic Order Quantity Important?

Economic order quantity is important because it helps companies manage their inventory efficiently. Without inventory management techniques such as these, companies will tend to hold too much inventory during periods of low demand while also holding too little inventory during periods of high demand. Either problem creates missed opportunities.

What is the economic order quantity EOQ formula?

To calculate the economic order quantity, you will need the following variables: demand rate, setup costs, and holding costs. The formula is: EOQ = square root of: [2(setup costs)(demand rate)] / holding costs.

What is economic order quantity EOQ model Mcq?

Economic Order Quantity is the ideal order quantity a company should purchase for its inventory. This order quantity is that order quantity which minimizes the total holding cost and ordering cost. Was this answer helpful? 0.

Why is there a 2 in the EOQ formula?

What does it mean? The numerator and denominator of the equation are multiplied by two to remove the division by “2” within the denominator. There is now a constant of “2” in the numerator: (2* Cost of Reordering * Annual Demand) ÷ (Cost of Carrying Inventory * Unit Cost).

Why is EOQ calculated?

Economic order quantity (EOQ) is a calculation companies perform that represents their ideal order size, allowing them to meet demand without overspending. Inventory managers calculate EOQ to minimize holding costs and excess inventory.