OPERATIONS MANAGEMENT CUSTOM ACCESS
11th Edition
ISBN: 9780135622438
Author: KRAJEWSKI
Publisher: PEARSON EDUCATION (COLLEGE)
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Textbook Question
Chapter 9, Problem 30P
Using the same information as in Problem 21, develop the best policies for a periodic review system.
- What value of P gives the same approximate number of orders per year as the EOQ? Round to the nearest week.
- What safety stock and target inventory level provide an 88 percent cycle-service level?
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Students have asked these similar questions
An office supply store open five days a week must determine the best inventory policy for boxes of copier paper. Weekly demand is nearly
constant at 210 boxes. When orders are placed, the entire shipment arrives at once. The cost per box is $29, and the inventory holding cost
is 33%. Orders are placed at a cost of $43 each, including preparation time and communication charges, and the lead time is two days. (Assume
the store operates 52 weeks per year.)
(a) Find the optimal order quantity. (Round your answer to the nearest whole number.)
(b) What is the total annual cost (in dollars)? (Round your answer to two decimal places.)
$
(c) What is the reorder point?
(d) What is the cycle time (in days)? (Round your answer to two decimal places.)
days
Maroons Medical Supplies, Inc. must order masks from its supplier in lots of 1 dozen boxes. Given the information provided below, complete the following table:
Annual demand 26,000 dozen
Cost per order placed P30
Carrying cost 20%
Price per dozen P7.80
Order Size (Dozen)
250
500
1,000
2,000
13,000
26,000
Number of orders
Average inventory
Carrying cost
Order cost
Total cost
1. What is the EOQ?
Please include/fill the table and solve for EOQ.
Thank you so much!
The Allianz Company produces a specialty wood furniture product, and has the following
information available concerning its inventory items:
Relevant ordering costs per purchase
$550
order
Relevant carrying costs per year for each package:
Required annual return on investment
Required other costs per year
17%
$7
Annual demand is 30,000 packages per year. The purchase price per package is $53.
Which of the following statements is true of Allianz's EOQ system costs?
O At EOQ, the annual relevant ordering costs is exactly the half of annual relevant carrying costs.
O At EOQ, the annual relevant carrying costs is exactly the half of the annual relevant total costs.
O At EOQ, the annual relevant carrying costs is higher than the annual relevant ordering costs.
O At EOQ, the annual relevant carrying costs is equal to the annual relevant total costs.
Chapter 9 Solutions
OPERATIONS MANAGEMENT CUSTOM ACCESS
Ch. 9 - What is the relationship between inventory and the...Ch. 9 - Suppose that a large discount retailer with a lot...Ch. 9 - Will organizations ever get to the point where...Ch. 9 - A part is produced in lots of 1,000 units. It is...Ch. 9 - Prince Electronics, a manufacturer of consumer...Ch. 9 - Terminator, Inc. manufactures a motorcycle part in...Ch. 9 - Ruby-Star Incorporated is considering two...Ch. 9 - Haley Photocopying purchases paper from an...Ch. 9 - Prob. 6PCh. 9 - Southern Markets, Inc. is considering the use of...
Ch. 9 - New Wave Shelving’s inventory manager would like...Ch. 9 - Yellow Press, Inc. buys paper in 1,500-pound rolls...Ch. 9 - Babble, Inc. buys 400 blank cassette tapes per...Ch. 9 - At Dot Com, a large retailer of popular books,...Ch. 9 - Leaky Pipe, a local retailer of plumbing supplies,...Ch. 9 - Sam’s Cat Hotel operates 52 weeks per year, 6...Ch. 9 - Consider again the kitty litter ordering policy...Ch. 9 - In a Q system, the demand rate for strawberry ice...Ch. 9 - Petromax Enterprises uses a continuous review...Ch. 9 - In a continuous review inventory system, the lead...Ch. 9 - In a two-bin inventory system, the demand for...Ch. 9 - You are in charge of inventory control of a highly...Ch. 9 - Your firm uses a continuous review system and...Ch. 9 - A company begins a review of ordering policies for...Ch. 9 - Prob. 22PCh. 9 - The Farmer’s Wife is a country store...Ch. 9 - Prob. 24PCh. 9 - Prob. 25PCh. 9 - Prob. 26PCh. 9 - In a P system, the lead time for a box of...Ch. 9 - Suppose that Sam’s Cat Hotel in Problem 13 uses...Ch. 9 - Your firm uses a periodic review system for all...Ch. 9 - Using the same information as in Problem 21,...Ch. 9 - Wood County Hospital consumes 1,000 boxes of...Ch. 9 - A golf specialty wholesaler operates 50 weeks per...Ch. 9 - What is the EOQ and what is the lowest total cost?Ch. 9 - What is the annual cost of holding inventory at...Ch. 9 - Prob. 3AMECh. 9 - Prob. 4AMECh. 9 - Prob. 5AMECh. 9 - Prob. 6AMECh. 9 - Comment on the sensitivity of the EOQ model to...Ch. 9 - Consider the pressures for small versus large...Ch. 9 - Prob. 2VCCh. 9 - The Marker Maker© product recently experienced an...Ch. 9 - Put yourself in Sue McCaskey’s position and...Ch. 9 - By how much do your recommendations for these two...
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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
- A local artisan uses supplies purchased from an overseas supplier. The owner believes the assumptions of the EOQ model are met reasonably well. Minimization of inventory costs is her objective. Relevant data, from the files of the craft firm, are annual demand (D) = 150 units, ordering cost (S) = $42 per order, and holding cost (H) = $4 per unit per year. a. How many should she order at one time? b. How many times per year will she replenish her inventory of this material? c. What will be the total annual inventory costs associated with this material? d. If she discovered that the carrying cost had been overstated, and was in reality only $1 per unit per year, what is the corrected value of EOQ?arrow_forwardPlease do not give solution in image format thanku Regional Supermarket is open 360 days per year. Daily use of cash register tape averages 10 rolls. Usage appears normally distributed with a standard deviation of 2 rolls per day. The cost of ordering tape is $1 per order, and carrying costs are 40 cents per roll a year. Lead-time is three days. a) Ignoring the demand uncertainty (i.e., looking only at average values), find the economic order quantity (EOQ) and the reorder point (ROP). b) Consider now the uncertainty. The order quantity remains the same. If the target is to have a 99% annual service level, what should be the ROParrow_forwardFruitcake Specialists sells 36,000 fruit cakes annually. Annual carrying costs are P5 per fruit cake and the ordering costs are P100 per order. The firm has decided to maintain a safety stock of one month's sales or 3,000 fruit cakes. The delivery time per order is 5 days. Assume a 365-day a year. What is the EOQ? What is the average inventory? How many orders should be placed each year? What is the total inventory cost? What is the re-order point?arrow_forward
- A pharmacist is trying to determine the inventory order and stock levels for a particular drug. The following information is available about the drug. Demand (D) 85 tablets/week Working weeks per year 52 weeks Unit holding cost per year (H) $6 Order cost (S) $44/order Standard deviation of weekly demand (sd) 15 tablets Lead time (L) 2 weeks Desired cycle service level 95% If the pharmacist uses the continuous review (Q) system to control the inventory of the drug, what would be the order quantity and reorder point? If the pharmacist uses the periodic review (P) system to control the inventory of the drug, what would be the review interval and target inventory level? (Hint: Use the EOQ model to derive the review interval P)arrow_forwardMaroons Medical Supplies, Inc. must order masks from its supplier in lots of 1 dozen boxes. Given the information provided below, complete the following table: Annual demand 26,000 dozen Cost per order placed P30 Carrying cost 20% Price per dozen P7.80 Order Size (Dozen) 250 500 1,000 2,000 13,000 26,000 Number of orders Average inventory Carrying cost Order cost Total cost 1. What is the EOQ? Thank you so much!arrow_forwardExercise on EOQ and TAIC: Data: D = 7000 flyers, Q = 500 flyers S = $100, k = 28%, C = $2, number of days/year = 350 days Calculate the total cost and the total inventory cost to see if the company's ordering policy needs to be changed. If yes, how should it be changed? Question 2: This year's forecast for D is 8000 flyers/year. The following price list is given according to quantity: Quantity Price 599- 999 2,5$ 1000- 1999 2$ > 2000 1,5 $ How should the ordering policy be changed? (Note: questions about ordering policies like this require finding two factors: when to order and how much to order each time.)arrow_forward
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