Mylab Operations Management With Pearson Etext -- Access Card -- For Operations Management: Sustainability And Supply Chain Management (13th Edition)
13th Edition
ISBN: 9780135225899
Author: Jay Heizer, Barry Render, Chuck Munson
Publisher: PEARSON
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Chapter 12, Problem 5DQ
Question
5. Explain the major assumptions of the basic EOQ model.
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Question 3
Which of the following Inventory Holding Costs refers to the cost associated with return on the
investment in inventory?
Service
Capital Cost
Space
Risk
Question 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…
Explain the concept of setup or ordering costs and its relevance to EOQ.
Chapter 12 Solutions
Mylab Operations Management With Pearson Etext -- Access Card -- For Operations Management: Sustainability And Supply Chain Management (13th 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 - 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 - Prob. 29PCh. 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 - Prob. 30PCh. 12 - Question 12.40 A gourmet coffee shop in downtown...Ch. 12 - Prob. 31PCh. 12 - Prob. 32PCh. 12 - Prob. 33PCh. 12 - Prob. 34PCh. 12 - Prob. 35PCh. 12 - Prob. 36PCh. 12 - Prob. 37PCh. 12 - Prob. 38PCh. 12 - Prob. 39PCh. 12 - Prob. 50PCh. 12 - Prob. 5PCh. 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 - 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. 3.2VCCh. 12 - Prob. 3.3VC
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- Question 7arrow_forwardQUESTION 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 $29.60What order quantity should the confectioner make?arrow_forwardQuestion 1, Problem 12arrow_forward
- Question 8 What of the following best describes just-in-time inventory management? A firm minimises the time lags present in the supply chain by maintaining a certain amount of inventory to use in these lag times Inventory is maintained as a buffer to meet uncertainties in demand, supply, and movements of goods Production inefficiencies arising when production capacity stands idle for lack of materials are minimised by holding a small stock of essentials at all times A firm acquires inventory precisely when needed so that its inventory balance is always at, or close to, zeroarrow_forward7. Explain why it is not necessary to include product cost (price or price times quantity) in the EOQ model, but the quantity inventory system. discount model requires this information.arrow_forwardQuestion 1 (Stock Control) - : Suyuti Auto purchases a component used in the manufacture of automobile generators directly from the supplier. Suyuti's generator production operation, which is operated at a constant rate, will require 1000 components per month throughout the year (12 000 units annually). Assume that the ordering costs are GH¢25 per order, the unit cost is GH¢2.50 per component and annual holding costs are 20 per cent of the value of the inventory. Suyuti has 250 working days per year and a lead time of five days. Answer the following inventory policy questions. a. What is the EOQ for this component? b. What is the reorder point? c. What is the cycle time? d. What are the total annual holding and ordering costs associated with your recommended EOQ?arrow_forward
- Ankitarrow_forwardQuestion 6 (ABC Analysis) Use the information provided below and classifies the inventory items according to the ABC classification. Item: Annual demand: Unit Price N$: 1 1000 0.50 2 100 250 3 50 1000 4 50 800 5 300 50 6 500 10 7 500 7arrow_forwardQuestion 23 A truck maintenance facility has annual demand of 25000 gallons of motor oil and operates 360 days per year. The lead time from placement of an order for motor oil until delivery is 5 days and the standard deviation of daily usage is 12.5 gallons. Use z=1.28 for a 90% service level and determine the appropriate re-order point. O 347.22 gallons 35.77 gallons 383 gallons 370 gallonsarrow_forward
- Question 4An electronics shop sells 6000 headphones in a year and the sales is relatively constantthroughout the year. These headphones are purchased for SR 20.00 each, and the leadtime is three days. The holding cost per headphone per year is 10% of the unit cost andthe ordering cost per order is SR 75. There are 300 working days per year. Calculate thefollowing:(i) What is the annual holding cost?(ii) In minimizing the cost, how many orders would be made each year?(iii) Given the EOQ, what is the total annual inventory cost (including purchase cost)? Write the answer on the computerarrow_forwardCan you assist me with Question 12.42. Please right out the steps it's easier to understand verses on the excel spreadsheet. If you do it in excel can you make it easy to follow along to. Thank you kindly.arrow_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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