Operations and Supply Chain Management, 9th Edition WileyPLUS Registration Card + Loose-leaf Print Companion
9th Edition
ISBN: 9781119371618
Author: Roberta S. Russell
Publisher: Wiley (WileyPLUS Products)
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Chapter 1, Problem 12P
Summary Introduction
To determine: Productivity of different freezers.
Introduction
Productivity can be explained as the measure of level of competitiveness of an organization. It is measured by calculating the ratio of number of outputs produced to the number of inputs used. An increase in the productivity increases the level of wages of the individuals.
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Sturgill Manufacturing Inc. needs to predict the numbers of machines and employees required to produce its planned production for the coming year. The plant runs three shifts continuously during the workweek, for a total of 120 hours of capacity per week. The shop efficiency (the percent of total time available for production), which accounts for setups, changeovers, and maintenance, averages 70% with a standard deviation of 5%, which reduces the weekly capacity. Six key parts are produced, and the plant has three different types of machines to produce each part. The machines are not interchangeable as they each have a specific function. The time to produce each part on each machine varies. The mean time and standard deviation (in hours) to produce each part on each machine are shown below:
Mean Time
Part Type
Machine A
Machine B
Machine C
1
3.5
2.6
8.9
2
3.4
2.5
8
3
1.8
3.5
12.6
4
2.4
5.8
12.5
5
4.2
4.3
28
6…
Best Buy is the largest consumer electronics retailer in the United States with 2015 sales of more than $40 billion. The company competes aggressively on price with rivals such as Costco Wholesale, Sam’s Club, Walmart, and Target, but is also known by consumers for its first-rate customer service. Best Buy customers have commented that the retailer’s sales staff is exceptionally knowledgeable about products and can direct them to the exact location of difficult-to-find items. Best Buy customers also appreciate that demonstrationmodels of PC monitors, digital media players, and other electronics are fully powered and ready for in-store use. Best Buy’s Geek Squad tech support and installation services are additional customer service features valued by many customers.Discussion Question:How would you characterize Best Buy’s competitive strategy? Should it be classified as a low-cost provider strategy? A differentiation strategy? A best-cost strategy? Explain your answer.
a) Suppose you walk into a large supermarket at 2 am with a friend. Your
friend says, "I can't believe that these stores stay open all night. Only one
out of fifteen checkout lines is open. There can't be more than ten
shoppers in this store. It just doesn't make any sense for this store to be
open all night." What conditions must be true for it to be to the
advantage of the supermarket to stay open all night?
b) Your friend has a large garden and grows fresh fruit and vegetables to be
sold at a local "farmer's market." Last year your friend was the only worker
in the garden, without any additional workers. However, this year your
friend hired a worker and production more than doubled. He comments
"Next summer, I think I'll hire another two workers (so total workers
including myself would go up from 2 to 4) and my output should again
more than double". Is it likely that he could hire more workers and always
continue to reap greater than proportional increases in production? Why?
Chapter 1 Solutions
Operations and Supply Chain Management, 9th Edition WileyPLUS Registration Card + Loose-leaf Print Companion
Ch. 1.S - Prob. 1PCh. 1.S - Prob. 2PCh. 1.S - Prob. 3PCh. 1.S - Prob. 4PCh. 1.S - Prob. 5PCh. 1.S - In Problem S1-5 assume that Nicole, with the help...Ch. 1.S - Prob. 7PCh. 1.S - Prob. 8PCh. 1.S - Telecomp, a computer manufacturer with a global...Ch. 1.S - Prob. 10P
Ch. 1.S - Prob. 11PCh. 1.S - Prob. 12PCh. 1.S - Prob. 13PCh. 1.S - Prob. 14PCh. 1.S - Prob. 15PCh. 1.S - Prob. 16PCh. 1.S - Prob. 17PCh. 1.S - Prob. 18PCh. 1.S - In Problem S1-18, assume the Weight Club is able...Ch. 1.S - Prob. 20PCh. 1.S - Prob. 21PCh. 1.S - Prob. 22PCh. 1.S - Prob. 23PCh. 1.S - Prob. 24PCh. 1.S - Prob. 25PCh. 1.S - Prob. 26PCh. 1.S - Prob. 27PCh. 1.S - Prob. 28PCh. 1.S - Prob. 29PCh. 1.S - Prob. 30PCh. 1.S - Prob. 31PCh. 1.S - Prob. 33PCh. 1.S - Prob. 34PCh. 1.S - Alex Mason has a wide-curving, uphill driveway...Ch. 1.S - Prob. 36PCh. 1.S - Prob. 39PCh. 1.S - Prob. 40PCh. 1.S - State University has three healthcare plans for...Ch. 1.S - The Orchard Wine Company purchases grapes from one...Ch. 1.S - Prob. 43PCh. 1.S - Prob. 1.1CPCh. 1.S - Prob. 2.1CPCh. 1.S - Evaluating Projects at Nexcom Systems Nexcom...Ch. 1 - Feeding America Each year, the Feeding America...Ch. 1 - Feeding America Each year, the Feeding America...Ch. 1 - Feeding America Each year, the Feeding America...Ch. 1 - Feeding America Each year, the Feeding America...Ch. 1 - Prob. 1QCh. 1 - What constitutes operations at (a) a bank, (b) a...Ch. 1 - Prob. 3QCh. 1 - Prob. 4QCh. 1 - Prob. 5QCh. 1 - Prob. 17QCh. 1 - What is the difference between an order winner and...Ch. 1 - Prob. 21QCh. 1 - Prob. 22QCh. 1 - Prob. 23QCh. 1 - Prob. 24QCh. 1 - Prob. 1PCh. 1 - Prob. 2PCh. 1 - Prob. 3PCh. 1 - Prob. 4PCh. 1 - Prob. 5PCh. 1 - Omar Industries maintains production facilities in...Ch. 1 - Rushing yardage for three Heisman Trophy...Ch. 1 - Carpet City recorded the following data on carpet...Ch. 1 - Prob. 9PCh. 1 - Prob. 10PCh. 1 - Prob. 11PCh. 1 - Prob. 12PCh. 1 - Prob. 13PCh. 1 - Prob. 14PCh. 1 - Prob. 15PCh. 1 - Prob. 1.1CPCh. 1 - Prob. 1.2CPCh. 1 - Prob. 1.3CPCh. 1 - Prob. 1.4CPCh. 1 - Prob. 1.5CPCh. 1 - Prob. 2.1CPCh. 1 - Prob. 2.2CP
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