Operations Management: Sustainability and Supply Chain Management (12th Edition)
12th Edition
ISBN: 9780134130422
Author: Jay Heizer, Barry Render, Chuck Munson
Publisher: PEARSON
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Textbook Question
Chapter 12, Problem 6DQ
Question
6. What is the relationship of the economic order quantity to demand? To the holding cost? To the setup cost?
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Question 20
4 pts
A gourmet coffee shop in downtown San Francisco is open 200 days a year and sells an average of 60 pounds of Kona coffee
beans a day. (Demand can be assumed to be distributed normally with a standard deviation of 15 pounds per day). After
ordering (fixed cost $15 per order), beans are always delivered from Hawaii in exactly 4 days. Per-pound annual holding
%3D
costs for the beans are $3.
What is the economic order quantity (EOQ) for Kona coffee beans? (round your response to the nearest whole number)
346
24
385
800
12.000
Question 40
1 pt=
The cost of a widget is $5, and the carrying rate is 40%; cost of processing an order is $25, annual demand is for 400 widgets.
and supply and usage patterns are stable. Assuming you ordered at the lot size of 200 units per order (not the EOQ quantity).
What is the annual ordering cost?
$10
$50
O$20
O$25
Cannot be determined based on the given information.
Question 41
Which of the following is not an assumption of the economic order quantity model?
Question 28
Firm A purchases cases of fertilizer for its lawn-care business from a supplier who charges $40 per order and $60 per case. Each case consists of four bags of fertilizer. Firm A needs 1800 bags of fertilizer a year. Firm A's annual holding costs are 25%. What is Firm A's economic order quantity?
Group of answer choices
64
49
46
40
Chapter 12 Solutions
Operations Management: Sustainability and Supply Chain Management (12th Edition)
Ch. 12 - Question 1. Describe the four types of inventory.Ch. 12 - Question
2. With the advent of low-cost...Ch. 12 - Question
3. What is the purpose of the ABC...Ch. 12 - Question
4. Identify and explain the types of...Ch. 12 - Question 5. Explain the major assumptions of the...Ch. 12 - Question 6. What is the relationship of the...Ch. 12 - Question
7. Explain why it is not necessary to...Ch. 12 - Question 8. What are the advantages of cycle...Ch. 12 - What impact does a decrease in setup time have on...Ch. 12 - When quantity discounts are offered, why is it not...
Ch. 12 - What is meant by service level?Ch. 12 - Explain the following: All things being equal, the...Ch. 12 - Describe the difference between a fixed-quantity...Ch. 12 - Explain what is meant by the expression robust...Ch. 12 -
15. What is “safety stock”? What does safety...Ch. 12 - When demand is not constant, the reorder point is...Ch. 12 - How are inventory levels monitored in retail...Ch. 12 - State a major advantage, and a major disadvantage,...Ch. 12 - L. Houts Plastics is a large manufacturer of...Ch. 12 - Boreki Enterprises has the following 10 items in...Ch. 12 - Jean-Marie Bourjollys restaurant has the following...Ch. 12 - Lindsay Electronics, a small manufacturer of...Ch. 12 - William Bevilles computer training school, in...Ch. 12 - • 12.6 If D = 8,000 per month, S = $45 per order,...Ch. 12 - Henry Crouchs law office has traditionally ordered...Ch. 12 - Matthew Liotines Dream Store sells beds and...Ch. 12 - Southeastern Bell stocks a certain switch...Ch. 12 - Lead time for one of your fastest-moving products...Ch. 12 - Annual demand for the notebook binders at Duncans...Ch. 12 - Thomas Kratzer is the purchasing manager for the...Ch. 12 - Joe Henrys machine shop uses 2,500 brackets during...Ch. 12 - Abey Kuruvilla, of Parkside Plumbing, uses 1,200...Ch. 12 - ••• 12.15 M. Cotteleer Electronics supplies...Ch. 12 - •• 12.16 Race One Motors is an Indonesian car...Ch. 12 - Radovilsky Manufacturing Company, in Hayward,...Ch. 12 - Arthur Meiners is the production manager of...Ch. 12 - Cesar Rego Computers, a Mississippi chain of...Ch. 12 - Bell Computers purchases integrated chips at 350...Ch. 12 - Wang Distributors has an annual demand for an...Ch. 12 - Question 12.22 The catering manager of La Vista...Ch. 12 - Prob. 25PCh. 12 - Prob. 26PCh. 12 - Prob. 27PCh. 12 - Question 12.26 Emery Pharmaceutical uses an...Ch. 12 - Prob. 29PCh. 12 - Prob. 30PCh. 12 - Question 12.27 Barbara Flynn is in charge of...Ch. 12 - Question 12.28 Based on available information,...Ch. 12 - Question 12.29 Authentic Thai rattan chairs...Ch. 12 - Question 12.30 Tobacco is shipped from North...Ch. 12 - Prob. 45PCh. 12 - Question 12.32 Chicagos Hard Rock Hotel...Ch. 12 - Question 12.33 First Printing has contracts with...Ch. 12 - Prob. 48PCh. 12 - Question 12.40 A gourmet coffee shop in downtown...Ch. 12 - Question 12.36 Cynthia Knotts oyster bar buys...Ch. 12 - Question 12.37 Henrique Correas bakery prepares...Ch. 12 - Question 12.38 University of Florida football...Ch. 12 - Question Zhou Bicycle Company Zhou Bicycle...Ch. 12 - Question Zhou Bicycle Company Zhou Bicycle...Ch. 12 - Question Zhou Bicycle Company Zhou Bicycle...Ch. 12 - Parker Hi-Fi Systems Parker Hi-Fi Systems, located...Ch. 12 - Parker Hi-Fi Systems Parker Hi-Fi Systems, located...Ch. 12 - Parker Hi-Fi Systems Parker Hi-Fi Systems, located...Ch. 12 - Question Frito-Lay has flourished since its...Ch. 12 - Question Frito-Lay has flourished since its...Ch. 12 - Question Frito-Lay has flourished since its...Ch. 12 - Question Frito-Lay has flourished since its...Ch. 12 - Question Frito-Lay has flourished since its...Ch. 12 - Question Frito-Lay has flourished since its...Ch. 12 - Question Frito-Lay has flourished since its...Ch. 12 - Inventory Control at Wheeled Coach Video Case...Ch. 12 - Prob. 2.2VCCh. 12 - Prob. 2.3VC
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- Question 7arrow_forward8arrow_forwardQuestion 1 (Stock Control) - : Suyuti Auto purchases a component used in the manufacture of automobile generators directly from the supplier. Suyuti's generator production operation, which is operated at a constant rate, will require 1000 components per month throughout the year (12 000 units annually). Assume that the ordering costs are GH¢25 per order, the unit cost is GH¢2.50 per component and annual holding costs are 20 per cent of the value of the inventory. Suyuti has 250 working days per year and a lead time of five days. Answer the following inventory policy questions. a. What is the EOQ for this component? b. What is the reorder point? c. What is the cycle time? d. What are the total annual holding and ordering costs associated with your recommended EOQ?arrow_forward
- Question 30 Store A purchases cases of fertilizer for its lawn-care business from a supplier who charges Store A $30 per order and $50 per case. Each case consists of five bags of fertilizer. Store A needs 2,000 bags of fertilizer a year. Store A's annual holding costs are 30%. If Store A's order quantity is 20 cases, what is its average inventory level? Group of answer choices 10 40 25 20arrow_forwardExplain the concept of setup or ordering costs and its relevance to EOQ.arrow_forwardQuestion 3 Which of the following Inventory Holding Costs refers to the cost associated with return on the investment in inventory? Service Capital Cost Space Riskarrow_forward
- QUESTION 1:A confectioner buys plastic boxes in bulk and uses them to pack chocolates. The annual requirement of these boxes is 1,200, and each box costs $30. The ordering and carrying costs are $10 per order and 20%, respectively. The supplier from whom the confectioner purchases these boxes sells them only in lots of 25, that is, you only purchase quantities in multiples of 25 boxes.(a) How many boxes should the confectioner order so as to minimise inventory total stocking costs?(b) If the supplier offers 2% discount on the cost of each box when the purchases are in quantities of 300 at a time, should the confectioner accept this offer?(c) Suppose the supplier has decided that instead of the 2% discount offer the following price breaks will be used:ORDER QUANTITY COST PER BOXLess than 100 $30.00100 to 199 $29.75200 or more $29.60What order quantity should the confectioner make?arrow_forwardQuestion 11 You are responsible for maintaining an appropriate amount of inventory for Component A, using a Q-type inventory control system (fixed quantity, continuous review). Your company estimates your ordering cost to be 500 and the annual cost of holding this item in inventory to be 12. Annual demand for this item is forecasted to be 5,000 and the company has 300 working days per year. Your supplier's lead time is 15 days. What should your reorder point be if the standard deviation of daily demand is 30 and your target customer service level is 95%? (Round to the nearest integer.) Your Answer: Answer Question 12 You are responsible for maintaining an appropriate amount of inventory for Component A, using a P-type inventory control system (periodic review) with P=30. Your supplier's lead time is 20 days. Daily demand averages 400, with a standard deviation of 200. How much safety stock will you need if your target customer service level is 95%? (Round to the nearest integer.) Your…arrow_forwardQuestion 1: What are the primary reasons for holding inventory?arrow_forward
- QUESTION 5 Increasing the order quantity above the EOQ decreases the annual ordering cost. True False Increasing the order quantity above the EOQ decreases the annual holding cost. True Falsearrow_forwardAnkitarrow_forwardWhich of the following is NOT an assumption of the basic EOQ model? Question 29 options: No stockouts are allowed. Annual demand is constant and known. Quantity discounts are available. Lead-time is constant and known.arrow_forward
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