Operations Management: Processes and Supply Chains (11th Edition)
11th Edition
ISBN: 9780133872132
Author: Lee J. Krajewski, Manoj K. Malhotra, Larry P. Ritzman
Publisher: PEARSON
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Chapter 2, Problem 22P
a.
Summary Introduction
Introduction: The learning rate or learning curve states that the total experience gained by a worker will help in reducing the time consumed to perform a task as cumulative output increases twofold.
To compute:the time to assemble the windows on manual line by considering learning rate.
b.
Summary Introduction
Introduction: The learning rate or learning curve states that the total experience gained by a worker will help in reducing the time consumed to perform a task as cumulative output increases twofold.
To calculate:the time to assemble the windows on semi-automatic line by considering learning rate.
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On RainTite Window’s manual assembly line, a newemployee can usually assemble their first window unit in30 minutes. Management assumes a 90 percent learning rate.a. How long should a new employee take to assemble theirsecond window if management is correct in their assumption? How long should the 16th window take?b. On RainTite’s semi-automated line, a new employeetakes 45 minutes to assemble their first window; however,the learning rate is 75 percent. At how many windowsproduced will the semi-automated line’s employee takeless time to produce a window than an employee on themanual line?
The product superx takes 9949 hours for production of 250 unit, where learning curve rate is 99.7% and what will be the total time taken by 2000 units of product superx using cumulative method ?
In wox limited the first 31 units takes 34 hours to be produced where the learning curve rate is 77%. Calculate how much time it will take to produce 124 units using the wright model , also find the unit time of 2nd slot .
Chapter 2 Solutions
Operations Management: Processes and Supply Chains (11th Edition)
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