Operations Management: Processes and Supply Chains (12th Edition) (What's New in Operations Management)
12th Edition
ISBN: 9780134741062
Author: Lee J. Krajewski, Manoj K. Malhotra, Larry P. Ritzman
Publisher: PEARSON
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Chapter 1, Problem 2AME
Summary Introduction
Interpretation: The revised productivity measure after the exclusion of lunch is to be identified.
Concept Introduction: A productivity measure is considered as a ratio of the total output against the single input or the total input utilized within the process of production.
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a) Last week employees at Bluegill produced 46 chairs after working a total of 200hours. Of the 46 chairs produced, 12 were damaged due to a problem with thenew sanding machine. The damaged chairs can be discounted and sold for K250each. The undamaged chairs are sold to a department store retail chain for $700each.(i) What was the labor productivity ratio for last week? (ii) If labor productivity was $150 in sales per hour the previous week, whatwas the change in labor productivity as a percentage?b) In the bakery, the design capacity is 30 pies per day and effective capacity is 20pies per day. Currently, the bakery is producing 27 pies per day. What is thebakery’s capacity utilization relative to both design and effective capacity?
“Partial productivity measures should be calculated only for high-value-added activities.” Do youagree and why or why not?
A production line completes 10 t-shirts in an hour. The SAM (standard allowed minutes or standard minute value) to complete 1 t-shirt is 5 minutes. What is the line productivity? Show your calculation & express as a percentage (100th place).
Chapter 1 Solutions
Operations Management: Processes and Supply Chains (12th Edition) (What's New in Operations Management)
Ch. 1 - Prob. 2DQCh. 1 - A local hospital declares that it is committed to...Ch. 1 - Prob. 4DQCh. 1 - Prob. 5DQCh. 1 - Although all nine of the competitive priorities...Ch. 1 - Choosing which processes are core to a firm’s...Ch. 1 - Prob. 8DQCh. 1 - Prob. 10DQCh. 1 - Prob. 11DQCh. 1 - (Refer to Solved Problem 1.) Coach Bjourn Toulouse...
Ch. 1 - Prob. 2PCh. 1 - Prob. 3PCh. 1 - Prob. 4PCh. 1 - Prob. 5PCh. 1 - The Big Black Bird Company (BBBC) has a large...Ch. 1 - Prob. 7PCh. 1 - Prob. 8PCh. 1 - The Morning Brew Coffee Shop sells Regular,...Ch. 1 - Prob. 1AMECh. 1 - Prob. 2AMECh. 1 - If an employee is hired, what will be the weekly...Ch. 1 - Suppose that, during the summer, the company works...Ch. 1 - Prob. 1VCCh. 1 - Prob. 2VCCh. 1 - Prob. 3VCCh. 1 - Prob. 1CCh. 1 - Prob. 2CCh. 1 - Prob. 3CCh. 1 - Prob. 4C
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- How does productivity engineering contribute to cost reduction and competitive advantage?arrow_forwardGeorge Kyparisis makes bowling balls in his Miami plant. With recent increases in his costs, he has a newfound interest in efficiency. George is interested in determining the productivity of his organization. He would like to know if his organization is maintaining the manufacturing average of 3% increase in productivity per year? He has the following data representing a month from last year and an equivalent month this year: Show the productivity percentage change for each category and then determine the improvement for labor-hours, the typical standard for comparison.arrow_forwardWhite Tiger Electronics produces CD players using an automated assembly line process. The standard cost of CD players is $150 per unit (labor, $30; materials, $70, and overhead, $50). The sales price is $300 per unit. To achieve a 10 percent multifactor productivity improvement by reducing materials costs only, by what percentage must these costs be reduced?arrow_forward
- Rank the three factors that are critical to productivity improvement (labor, capital, management) in order from greatest to least impact and briefly discuss each.arrow_forwardProductivity measurement is particularly difficult in the service sector. Why?arrow_forwardThe following data was recorded last period for production department that under the management of Mr. Cobblepot. Budgeted labour hours = 2,700 hoursNumber of units of product X manufactured = 350 unitsNumber of units of product Y manufactured = 400 unitsStandard hours to produce one unit of X = 3 hoursStandard hours to produce one unit of Y = 4 hoursActual labour hours worked = 3,110 hours In order to measure the productivity of a labour , calculate the efficiency ratio ? show solutionarrow_forward
- A production line completes 27 blankets an hour. The time (standard minute value) to complete 1 blanket is 2 minutes. What is the line productivity? Express as a percentage. (100th place) & show your calculation.arrow_forwardChuk Sox makes wooden boxes in which to ship motorcycles. Chuck and his three employees invest a total of 40 hours per day making the 120 boxes.a. what is their productivity?b. Chuck and his employees have discussed redesigning the process to improve efficiency. If they can increase the rate to 120 per day, what will be their new productivity?c. what will be their unit increase in productivity per hour?d. what will be their percentage change in productivity?arrow_forwardcompany has introduced a process improvement that reduces processing time for each unit;output is increased by 40 percent with less material, but two additional workers are required.Under the old process, five workers could produce 1800 units per hour. Labor costs are $20/hour, and material input was previously $15/unit. For the new process, material is now $12/unit. *Overhead is charged at (1.4XLABOR COST + 500). *Finished units sell for $80 each. QUESTION: What increase in productivity is associated with the process improvement?arrow_forward
- A catering company prepared and served 300 meals at an anniversary celebration last week usingeight workers. The week before, six workers prepared and served 240 meals at a wedding reception.a. For which event was the labor productivity higher? Explain.b. What are some possible reasons for the productivity differences?arrow_forwardThe production line at Josie’s Sports completes 10 hats in an hour. The factory’s standard minute value to complete 1 hat is 5 minutes. What is the actual line productivity? Round your answer to the nearest whole number, but do not round until your final answer. Group of answer choices 82% 80% 81% 83%arrow_forwarda. A commercial project requires the installation of 1,856 square feet of acoustical ceiling. Using a productivity rate of 0.013 labor hours per square foot and a productivity factor of 0.95, determine the number of labor hours required to install the ceiling.arrow_forward
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