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 51P
Question
•• 12.36 Cynthia Knott’s oyster bar buys fresh Louisiana oysters for $5 per pound and sells them for $9 per pound. Any oysters not sold that day are sold to her cousin, who has a nearby grocery store, for $2 per pound. Cynthia believes that demand follows the
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QUESTION 5
Peet's Coffees in Menlo Park, California, sells Melitta Number 101 coffee filters at a fairly steady rate of about 70 boxes of filters monthly. The filters are ordered from a supplier in
Trenton, New Jersey. Peet's manager is interested in applying some inventory theory to determine the best replenishment strategy for the filters. Peet's pays $2.80 per box of filters
and estimates that fixed costs of employee time for placing and receiving orders amount to about $20. Peet's uses a 22 percent annual interest rate to compute holding costs.
How large a standing order should Peet's have with its supplier in Trenton, and how often should these orders be placed?
EOQ= 216.22
Cycle=3
in years
QUESTION 10
An automotive warehouse stocks a variety of parts that are sold at neighborhood stores One particular part, a popular brand of oil filter, is purchased
by the warehouse for $1.50 each. It is estimated that the cost of order processing and receipt is $100 per order. The company uses an inventory
carrying charge based on a 25 percent annual interest rate. The monthly demand for the filter follows a normal distribution with mean 280 and
standard deviation 70. Order lead time is assumed to be five months. Assume that if a filter is demanded when the warehouse is out of stock, then
the demand is back-ordered, and the cost assessed for each back-ordered demand is $12.80. Determine the optimal values of the order quantity and
the reorder level
Q= 1358
R= 1765
Question 1
The Jelly Bean operation holds an inventory of food colouring which used to colour the jelly beans. The jelly bean operation is interested in calculating the optimal ordering strategy for food colouring. Suppose the annual forecast for the necessary food colouring during a normal year of operation is 13491 litres per year. Furthermore, suppose the holding cost per litre of paint is $11.4 and every time the jelly bean operation issues an order to their supplier, a charge of $451 is added to the invoice as an ordering cost. The supplier charges $5.63 per litre of food colouring. Using the Economic Order Quantity formula, what is the optimal order size that minimises total cost (in Litres of food colouring per order)?
a. 1265 litres b. 736 litres c. 1067446 litres d. 26 litres e. 1033 litres
Question 2
Using the Economic Order Quantity formula and the data provided above, how many orders will have to be made in a single year? The choices below are all rounded to the nearest…
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 4 Illustrate Guardian pharmacy’s reorder system to manage their inventory so meet customer expectation. answer guidelines To use order point system and periodic review system. Illustrate its characteristics/advantage in the context of managing inventory in a pharmacy. For example: 1. Order point system - When the quantity of an item on hand in inventory falls to a predetermined level, an order is placed. • The quantity ordered is based on economic order quantity (EOQ). • Order quantity are usually fixed. • The order point is determined by the average demand during the lead time. • If the average demand or the lead time changes, there is no corresponding change in the order point, effectively there is a change in the safety stock. • The interval between replenishment are not constant but vary depending on the actual demand during the order cycle. Usually used for stocks that are longer to sell from the store so to…arrow_forwardQuestion 26 Store A orders on a weekly basis. Its weekly demand is 50 units with a standard deviation of five units. The holding cost is $10 per unit per week and a 0.99 in-stock probability is desired. What will be the effect on Store A's average on-hand inventory if lead time decreases from six weeks to three weeks? Group of answer choices It will increase It will decrease It will remain the same It will doublearrow_forwardQuestion 29 Which one of the following methods will be most suitable for managing dependent demand? Q-model ABC Analysis P-model The single-period model Material Requirements Planningarrow_forward
- Question 1: Which of the following best defines " stockout costs"? options: A) They are physical goods used in operations. B) They are costs associated with retrieving inventory items from a workshop C) They are costs associated with interruptions to assembly lines D) They are associated with inventory being unavailable when needed to meet demand. E) None of the above. Question 2 At many LCBO stores in Ontario, Hennessy Cognac is kept in a clear locked case. Based on this information, according to the ABC Inventory Analysis method, is Hennessy most likely to be classified as an A item, a B item, a C item, or none of these? Question 2 options: A) C item B) None C) A item D) B item Question 3 What purpose does Rent the Runway's high-speed reverse logistics system serve? options: A) It allows the customers to return inventory to the fulfillment centre in record time. B) It allows the company to send inventory out to recipients (customers) in record time. C) It allows customers to return…arrow_forwardProblem 12-3 (Static) A large 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 carrying costs are $75 per bag. a. Determine the economic order quantity. (Round your final answer to the nearest whole number.) Economic order quantity b. What is the average number of bags on hand? (Round your final answer to the nearest whole number.) Average number of bags c. How many orders per year will there be? (Round your final answer to the nearest whole number.) Number of orders per year bags d. Compute the total cost of ordering and carrying flour. (Round your final answer to the nearest whole number.) Total cost e. If annual holding costs were to increase by $9 per bag, how much would that affect the minimum total annual cost? (Round your Intermediate calculations to 2 decimal places and final answer to 2 decimal places.) Increase byarrow_forwardQuestion Two: A store has an annual demand of 2,500. The cost to place an order to replenish inventory is $18.75 per order, and annual inventory holding cost per unit is $1.5 What is the optimal order size? What is the annual total cost?arrow_forward
- Question 1: What are the primary reasons for holding inventory?arrow_forwardQuestion 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_forwardProblem 20-36 (Algo) Palin’s Muffler Shop has one standard muffler that fits a large variety of cars. The shop wishes to establish a periodic review system to manage inventory of this standard muffler. Use the information in the following table to determine the optimal inventory target level (or order-up-to level). Annual demand 3,910 mufflers Ordering cost $ 75 per order Standard deviation of daily demand 6 mufflers per working day Service probability 87 % Item cost $ 27.00 per muffler Lead time 2 working days Annual holding cost 36 % of item value Working days 230 per year Review period 18 working days a. What is the optimal target level (order-up-to level)? (Use Excel's NORMSINV() function to find the correct critical value for the given α-level. Do not round intermediate calculations. Round "z" value to 2 decimal places and final answer to the nearest whole number.) Optimal target level_________________ b. If the…arrow_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 3 Yellow Press, Inc., buys paper in 1,500-pound rolls for printing. Annual demand is 2,750 rolls. The cost per roll is $875, and the annual holding cost is 28 percent of the cost. Each order costs $75. How many rolls should Yellow Press order at a time? _______________rolls at a time. (Enter your response rounded to the nearest whole number.) What is the time between orders? (Assume 200 workdays per year.) __________________days. (Enter your response rounded to one decimal place.)arrow_forwardQuestion2: A company that sells fruit juices sells 1250 cases of fruit juice from cases priced at $50 per case in a month. The business is in city x and juices are ordered from city y. Each order costs the business $250. Storage costs are 20% of a case of fruit juice. According to this;a) the economic order quantity of the enterprise?b) How many days is the time between two orders?c) What is the total inventory cost of the business, including the acquisition costs, in dollars/month?arrow_forward
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