STEVENSON OPERATIONS MANAGEMENT W/CONNEC
14th Edition
ISBN: 9781264578306
Author: Stevenson
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Question
Chapter 12, Problem 6DRQ
Summary Introduction
To determine: The ways in which the results of ABC classification can be used by managers.
Introduction: Inventory is a stock or store of goods. Every company store lots of goods as inventory which will be used during replenishment periods. ABC classification is a material management technique where the materials are classified based on the impact they create on the inventory cost.
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What the different between a near miss and hazard
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2. Contact
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The fixed and variable costs for three potential manufacturing plant sites for a rattan chair weaver are shown:
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1
$700
$12.00
2
$1,000
$7.00
$2,200
$5.00
a) After rounding to the nearest whole number, site 1 is best below
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units.
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g plant is
Refer to Table S6.1 - Factors for Computing Control Chart Limits (3 sigma) for this problem.
Sampling 4 pieces of precision-cut wire (to be used in computer assembly) every hour for the past 24 hours has produced the following results:
Hour
R
Hour
X
R
Hour
X
R
Hour
X
R
1
3.25"
0.71"
7
3.15" 0.58"
13
3.11" 0.85"
19
4.51"
1.56"
2
3.20
1.18
8
2.65 1.08
14
2.83 1.31
20
2.79
1.14
3
3.12
1.38
9
15
4.
3.39
1.31
10
5
2.97
1.17
6
2.76
0.32
3.02 0.71
3.12 1.01
2.75 1.33 16 2.74 0.50 22
11 2.73 1.17 17 2.76 1.43 23
12 2.87 0.45 18 2.64 1.24
21
2.75
1.03
3.18
0.46
2.94
1.53
24
2.54
0.97
Based on the sampling done, the control limits for 3-sigma x chart are (round all intermediate calculations to three decimal places before proceeding with further calculations):
Upper Control Limit (UCL) =
inches (round your response to three decimal places).
Lower Control Limit (LCL) =
inches (round your response to three decimal places).
Based on the x-chart, the wire cutting process has been
The control limits…
Chapter 12 Solutions
STEVENSON OPERATIONS MANAGEMENT W/CONNEC
Ch. 12.3 - Prob. 1RQCh. 12 - What are the primary reasons for holding...Ch. 12 - What are the requirements for effective inventory...Ch. 12 - Briefly describe each of the costs associated with...Ch. 12 - What potential benefits and risks do RFID tags...Ch. 12 - Prob. 5DRQCh. 12 - Prob. 6DRQCh. 12 - a. List the major assumptions of the EOQ model. b....Ch. 12 - Explain briefly how a higher carrying cost can...Ch. 12 - What is safety stock, and what is its purpose?
Ch. 12 - Prob. 10DRQCh. 12 - What is meant by the term service level? Generally...Ch. 12 - Describe briefly the A-B-C approach to inventory...Ch. 12 - The purchasing agent for a company that assembles...Ch. 12 - Explain how a decrease in setup time can lead to a...Ch. 12 - What is the single-period model, and under what...Ch. 12 - Can the optimal stocking level in the...Ch. 12 - Prob. 17DRQCh. 12 - What trade-offs are involved in each of these...Ch. 12 - Who needs to be involved in inventory decisions...Ch. 12 - How has technology aided inventory management? How...Ch. 12 - To be competitive, many fast-food chains began to...Ch. 12 - As a supermarket manager, how would you go about...Ch. 12 - Sam is at the post office to mail a package. After...Ch. 12 - Give two examples of unethical conduct involving...Ch. 12 - Prob. 1PCh. 12 - a. The following table contains figures on the...Ch. 12 - A bakery buys flours in 25-pound bags. The bakery...Ch. 12 - A large law firm uses an average of 40 boxes of...Ch. 12 - Garden Variety Flower Shop uses 750 clay pots a...Ch. 12 - A produce distributor uses 800 packing crates a...Ch. 12 - A manager receives a forecast for next year....Ch. 12 - A food processor uses approximately 27,000 glass...Ch. 12 - The Friendly Sausage Factory (FSF) can produce hot...Ch. 12 - A chemical firm produces sodium bisulfate in...Ch. 12 - A company is about to begin production of a new...Ch. 12 - Prob. 12PCh. 12 - A mail-order house uses 18,000 boxes a year....Ch. 12 - A jewelry firm buys semiprecious stones to make...Ch. 12 - A manufacturer of exercise equipment purchases the...Ch. 12 - A company will begin stocking remote control...Ch. 12 - A manager just received a new price list from a...Ch. 12 - A newspaper publisher uses roughly 800 feet of...Ch. 12 - Given this information: Expected demand during...Ch. 12 - Given this information: Lead-time demand = 600...Ch. 12 - Demand for walnut fudge ice cream at the Sweet...Ch. 12 - The injection molding department of a company uses...Ch. 12 - A company uses 85 circuit boards a day in a...Ch. 12 - One item a computer store sells is supplied by a...Ch. 12 - The manager of a car wash received a revised price...Ch. 12 - A small copy center uses five 500-sheet boxes of...Ch. 12 - Ned's Natural Foods sells unshelled peanuts by the...Ch. 12 - Regional Supermarket is open 360 days per year....Ch. 12 - A service station uses 1,200 cases of oil a year....Ch. 12 - Caring Hospital's dispensary reorders doses of a...Ch. 12 - A drugstore uses fixed-order cycles for many of...Ch. 12 - Prob. 32PCh. 12 - Prob. 33PCh. 12 - Demand for jelly doughnuts on Saturdays at Don's...Ch. 12 - A public utility intends to buy a turbine as part...Ch. 12 - Skinner's Fish Market buys fresh Boston bluefish...Ch. 12 - A small grocery store sells fresh produce, which...Ch. 12 - Demand for devil's food whipped-cream layer cake...Ch. 12 - Prob. 39PCh. 12 - Demand for rug-cleaning machines at Clyde's...Ch. 12 - A manager is going to purchase new processing...Ch. 12 - A Las Vegas supermarket bakery must decide how...Ch. 12 - Offwego Airlines has a daily flight from Chicago...Ch. 12 - UPD Manufacturing produces a range of health care...Ch. 12 - Prob. 1.2CQCh. 12 - Prob. 2.1CQCh. 12 - SARAH LUBBERS AND CHRIS RUSCHE, GRAND VALLEY STATE...Ch. 12 - SARAH LUBBERS AND CHRIS RUSCHE, GRAND VALLEY STATE...Ch. 12 - Prob. 3.3CQCh. 12 - SARAH LUBBERS AND CHRIS RUSCHE, GRAND VALLEY STATE...Ch. 12 - Prob. 3.5CQCh. 12 - Prob. 1OTQCh. 12 - Prob. 2OTQCh. 12 - Prob. 3OTQCh. 12 - Prob. 4OTQ
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