Operations Management
17th Edition
ISBN: 9781259142208
Author: CACHON, Gérard, Terwiesch, Christian
Publisher: Mcgraw-hill Education,
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Chapter 10, Problem 18PA
Summary Introduction
To determine: The inventory holding cost.
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Computers lose value as they are stored in inventory. This is an example of whichcomponent of a firm’s inventory holding cost?a. Opportunity cost of capitalb. Storage costc. Spoilage costd. Obsolescence cost
Medtronic sells medical devices. The company enjoys many growth opportunities, and so it measures its inventory holding cost at the rate of 25% per year. It currently turns over its inventory 3 times per year. Its gross margin (the difference between revenue and cost) as a percentage of its revenue is an enviable 65%.
a. For an item that costs Medtronic $600 to produce, what would be the cost ($s) to hold this item for one year in inventory?
b. For an item that costs Medtronic $350 to produce, what is the cost to hold it in inventory ($s)? (Assume it remains in inventory for the average amount of time for the company.)
A firm that sells 5,000 blivets per month is trying to determine how many blivets to keep in inventory. The financial manager has determined that it costs $200 to place an order.The cost of holding inventory is 4 cents per month per average blivet in inventory. A five-day lead time is required for delivery of goods ordered. (This lead time is known with certainty.) The operating days per year is 250.
What is the economic order quantity?
What is the reorder point?
At the EOQ level, what is the total carrying cost per month?
At the EOQ level, what is the total ordering cost per month?
Chapter 10 Solutions
Operations Management
Ch. 10 - It is costly to hold inventory, but inventory can...Ch. 10 - A delivery truck from a food wholesaler has just...Ch. 10 - Prob. 3CQCh. 10 - Prob. 4CQCh. 10 - Prob. 5CQCh. 10 - Prob. 6CQCh. 10 - Prob. 7CQCh. 10 - Prob. 8CQCh. 10 - Prob. 9CQCh. 10 - Prob. 10CQ
Ch. 10 - Prob. 11CQCh. 10 - Prob. 1PACh. 10 - Prob. 2PACh. 10 - Prob. 3PACh. 10 - An electronics manufacturer has 25 days-of-supply...Ch. 10 - Prob. 5PACh. 10 - Prob. 6PACh. 10 - Prob. 7PACh. 10 - Prob. 8PACh. 10 - An online shoe retailers annual cost of holding...Ch. 10 - Prob. 10PACh. 10 - Prob. 11PACh. 10 - Prob. 12PACh. 10 - Prob. 13PACh. 10 - Prob. 14PACh. 10 - Prob. 15PACh. 10 - Prob. 16PACh. 10 - A retailer has annual sales of 500,000 and an...Ch. 10 - Prob. 18PACh. 10 - Prob. 19PACh. 10 - Prob. 1CCh. 10 - Prob. 3CCh. 10 - Prob. 4C
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Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, operations-management and related others by exploring similar questions and additional content below.Similar questions
- The owner and manager of a hardware store reevaluates his inventory policy for hammers. sells an average of 50 hammers a month, so you have placed purchase orders for 50 hammers with a distributor at a cost of $20 each at the end of each month. But the owner does not place all the store orders and find that this takes much of your time. He estimates that the value of his time spent ordering hammers is $75. a) What must be the unit cost of maintaining hammers for the current policy of the hardware store to be Optimal according to the EOQ model? b) If the distributor delivers an order for hammers in 5 business days (out of an average of 25 per month), what should be the reorder point, according to the EOQ model?arrow_forwardA manufacturing company uses 25,000 components at an even rate during a year. Eachorder placed with the supplier of the components is for 2,000 components, which is theeconomic order quantity. The company holds a buffer inventory of 500 components. Theannual cost of holding one component in inventory is $2.What is the total annual cost of holding inventory of the component?arrow_forwardYou are the operations manager of a firm that uses the continuous review inventory control system. Suppose the firm operates 252 days a year and has the following characteristics for its primary item: Demand = 25,000 units/year Ordering cost = $30/order Holding cost = $1/unit/year Lead time = 4 days Standard deviation in daily demand = 10 units What is the total holding cost per year, including annual holding cost for safety stock (to the nearest whole number)? (Service level=95%) answer is 645 but why?arrow_forward
- In a safety stock problem where both demand and lead time are variable, demand averages 150 units per day with a daily standard deviation of 16, and lead time averages 5 days with a standard deviation of 1 day. How much safety stock is required to maintain a 95% customer service level? What is the reorder point? Include the z-score you used to get this answer.arrow_forwardDemand for an item is constant at 500 units a year. Unit cost is $50, reorder cost is $80 and holding costis 60 per cent of value a year. Any demand that occurs when no stock remains is lost. What is the minimum selling price that makes it profitable to stock the item?arrow_forwardcompany sells 20,000 radios evenly throughout the year. The cost of carrying one unit of inventory for one year is P8, and thepurchase order cost per order is P32. What is the economic orderquantityarrow_forward
- Suppose a retailer turns its inventory of soda 50 times per year. On average, it has 400bottles of soda on its shelves. What is the retailer’s average daily sales rate? (Assume365 days per year.)arrow_forwardA store has collected the following information on one of its products:Demand = 4,500 units/year Standard deviation of weekly demand = 12 units Ordering costs = $40/order Holding costs = $3/unit/year Cycle-service level = 90% (z for 90% = 1.28) Lead-time = 2 weeks Number of weeks per year = 52 weeks a. If a firm uses the continuous review system to control the inventory, what would be the order quantity and reorder point?arrow_forwardPlease do not give solution in image format thanku Yellow Press, Inc., buys paper in 1,500-pound rolls for printing. Annual demand is 2, 750 rolls. The cost per roll is 500$, and the annual holding cost is 28percent of the cost. Each order costs 45$. Part 2 a. How many rolls should Yellow Press order at a time? Yellow Press should order enter your response here rolls at a time. (Enter your response rounded to the nearest whole number.)arrow_forward
- Golden Crust Bakery buys flour in 25-pound bags. The bakery uses an average of 1,215 bags a year. Preparing an order and receiving a shipment of flour involves a cost of $10 per order. Annual holding costs are $75 per bag. Once an order for flour is placed, it takes six (6) days to receive the order from the flour factory. The bakery operates 350 days per year. Calculate the following: Economic Order Quantity Expected number of orders (Order Frequency) Average inventory The annual holding cost The annual ordering cost The total annual cost of inventory management Reorder point If holding costs were to increase by $9 per year, how much would that affect the minimum total annual cost?arrow_forwardXYZ Inc. needs 400 kgs of a material per month. It costs OMR 100 to make and receive an order, and it takes 12 workdays to receive it. The annual holding cost is 15 % of purchase price. The price OMR 1 per kg. The company is operating workdays per week in a 52-week year. At what level of inventory in Kgs should the company be placing orders ? Round-up to the nearest integerarrow_forwardA firm has P5,000,000 of inventory on average and annual sales of P30,000,000. Assume there are 365 days per year. What is the firm’s inventory conversion period?arrow_forward
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Inventory Management | Concepts, Examples and Solved Problems; Author: Dr. Bharatendra Rai;https://www.youtube.com/watch?v=2n9NLZTIlz8;License: Standard YouTube License, CC-BY