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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Textbook Question
Chapter 12, Problem 16DQ
When demand is not constant, the reorder point is a function of what four parameters?
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Xemex has collected the following inventory data for the six items that it stocks:
ITEM CODE
UNIT COST ($)
ANNUAL DEMAND (UNITS)
ORDERING COST ($)
CARRYING COST AS A PERCENTAGE OF UNIT COST
1
10.60
600
40
20
2
11.00
450
30
25
3
2.25
500
50
15
4
150.00
560
40
15
5
4.00
540
35
16
6
4.10
490
40
17
Lynn Robinson, Xemex’s inventory manager, does not feel that all of the items can be controlled. What ordered quantities do you recommend for which inventory product(s)?
Problem 20-30 (Algo)
It is your responsibility, as the new head of the automotive section of Nichols Department Store, to ensure that reorder quantities for
the various items have been correctly established. You decide to test one item and choose Michelin tires, XW size 185 x 14 BSW. A
perpetual inventory system has been used, so you examine this, as well as other records, and come up with the following data:
Cost per tire
Holding cost
Demand
50 each
25 percent of tire cost per year
1,100 рer year
Ordering cost
Standard deviation of daily demand
Delivery lead time
32 per order
7 tires
8 days
Because customers generally do not wait for tires but go elsewhere, you decide on a service probability of 90 percent. Assume the
demand occurs 365 days per year.
a. Determine the order quantity. (Round your answer to the nearest whole number.)
Order quantity
75 tires
b. Determine the reorder point. (Use Excel's NORMSINV() function to find the correct critical value for the given a-level. Do not…
Problem 20-30 (Algo)
It is your responsibility, as the new head of the automotive section of Nichols Department Store, to ensure that reorder quantities for
the various items have been correctly established. You decide to test one Item and choose Michelin tires, XW size 185 x 14 BSW. A
perpetual inventory system has been used, so you examine this, as well as other records, and come up with the following data:
Cost per tire
Holding cost
Demand
Ordering cost
Standard deviation of daily demand
Delivery lead time
Order quantity
$
tires
50 each
percent of tire cost per year
Because customers generally do not wait for tires but go elsewhere, you decide on a service probability of 90 percent. Assume the
demand occurs 365 days per year.
a. Determine the order quantity. (Round your answer to the nearest whole number.)
15
1,100
per year
$ 22 per order
4 tires
5 days
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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- Cherylene Brown has asked you to help her determine the best ordering policy for a new product. The demand for the new product has been forecasted to be about 1,000 units annually. To help you get a handle on the carrying and ordering costs, Cherylene has given you the list of last year's costs. She thought that these costs might be appropriate for the new product. Cost Factor Taxes for the warehouse Receiving and incoming inspection New product development Acct. dept. costs to pay invoices Inventory insurance Product advertising Spoilage Sending purchasing orders Cost ($) 2,050 1,600 2,500 500 600 800 750 900 Cost Factor Warehouse supplies Research and development Purchasing salaries & wages Warehouse salaries & wages Pilferage of inventory Purchase order supplies Inventory obsolescence Purchasing dept. overhead Cost ($) 300 2,750 30,000 12,800 800 500 300 1,000 She also told you that these data were compiled for 10,000 inventory items that were carried or held during the year. You…arrow_forwardFor fixed order quantity inventory system, which of the following costs is increased when order size (Q) is increased? a) Setup cost b) Ordering cost c) Start-up quality cost d) Insurance cost e) Receiving inspection costarrow_forwardExplain why it is not necessary to include product cost (price or price time quanity in the EOQ model, but the quantity discount model requires this information ?arrow_forward
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