EBK OPERATIONS MANAGEMENT
14th Edition
ISBN: 9781260718447
Author: Stevenson
Publisher: MCG COURSE
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Chapter 2, Problem 3.2CQ
After a recent storm, a customer called in a panic, saying she had planned a garden party for the upcoming weekend and her garden was in a shambles. The owner decided to send a crew of four workers, even though a two-worker crew would have a higher productivity. Explain the rationale for this decision.
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1- Which crew size had the highest productivity per worker ? Which crew size had the lowest productivity per worker? What are some possible explanations for these results ?
2- After a recent storm , a customer called in a panic , saying she had planned a garden party for the upcoming weekend and her garden was in a shambles. The owner decided to send a crew of four workers , even though a two worker crew would have a higher productivity. Explain the rationale for this decision.
3- What is a possible qualitative issue that may very well influence productivity levels that the productivity ratios fail to take into account ?
Suds and Duds Laundry washed and pressed the followingnumbers of dress shirts per week.Week Work Crew Total Hours Shirts1 Sud and Dud 24 682 Sud and Jud 46 1303 Sud, Dud, and Jud 62 1524 Sud, Dud, and Jud 51 1255 Dud and Jud 45 131a. Calculate the labor productivity ratio for each week.b. Explain the labor productivity pattern exhibited by thedata.
A company has introduced a process improvement that reduces processing time for each unit, so that output is increased by 20% with less material, but one additional worker required. Under the old process, five workers could produce 55 units per hour. Labor costs are $13/hour, and material input was previously $15/unit. For the new process, material is now $10/unit. Overhead is charged at 1.6 times direct labor cost. Finished units sell for $31 each. What increase in productivity is associated with the process improvement?
Chapter 2 Solutions
EBK OPERATIONS MANAGEMENT
Ch. 2.7 - Prob. 1.1RQCh. 2.7 - Prob. 1.2RQCh. 2.7 - Prob. 1.3RQCh. 2.7 - Prob. 2.1RQCh. 2.7 - Prob. 2.2RQCh. 2 - Prob. 1DRQCh. 2 - List the key ways that organizations compete.Ch. 2 - Prob. 3DRQCh. 2 - Prob. 4DRQCh. 2 - Prob. 5DRQ
Ch. 2 - Contrast the terms strategies and tactics.Ch. 2 - Contrast Organization and operations strategy.Ch. 2 - Prob. 8DRQCh. 2 - Prob. 9DRQCh. 2 - Prob. 10DRQCh. 2 - Prob. 11DRQCh. 2 - Prob. 12DRQCh. 2 - Prob. 13DRQCh. 2 - Prob. 14DRQCh. 2 - Prob. 15DRQCh. 2 - Who needs to be involved in formulating...Ch. 2 - Prob. 2TSCh. 2 - Prob. 3TSCh. 2 - Prob. 1CTECh. 2 - Prob. 2CTECh. 2 - Prob. 3CTECh. 2 - Prob. 4CTECh. 2 - Prob. 5CTECh. 2 - Prob. 1PCh. 2 - Prob. 2PCh. 2 - Prob. 3PCh. 2 - Prob. 4PCh. 2 - Prob. 5PCh. 2 - Prob. 6PCh. 2 - Prob. 7PCh. 2 - Prob. 8PCh. 2 - A company offers ID theft protection wing leads...Ch. 2 - Prob. 1.1CQCh. 2 - Prob. 1.2CQCh. 2 - Prob. 1.3CQCh. 2 - Prob. 1.4CQCh. 2 - Prob. 1.5CQCh. 2 - Prob. 1.6CQCh. 2 - Prob. 1.7CQCh. 2 - Prob. 2.1CQCh. 2 - Prob. 2.2CQCh. 2 - Prob. 2.3CQCh. 2 - Prob. 3.1CQCh. 2 - After a recent storm, a customer called in a...Ch. 2 - Prob. 3.3CQCh. 2 - Prob. 1OTQCh. 2 - Prob. 2OTQCh. 2 - Prob. 3OTQCh. 2 - Prob. 4OTQCh. 2 - Prob. 5OTQCh. 2 - Prob. 6OTQCh. 2 - Prob. 7OTQ
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- company 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_forwardAn electricity power plant was redesigned so that the old system consisting of a single large display screen which could be seen by all of a team of three operators was replaced by individual workstation screens for operators. This worked well until there was a problem which resulted in dangerous gases being released. The team of operators had great difficulty in finding the source of the problem and deciding what to do. Because they no longer have access to all the information, they have to spend time explicitly co-ordinating their understanding of the situation by talking to each other. Under the old system, the knowledge would be shared – one operator would know what was happening with another’s area of the plant without explicit communication. Although the team’s individual responsibilities would still have been clearly divided, the knowledge of the system would be shared. How could the new system of individual workstations be modified to make better use of distributed cognition?arrow_forwardABC Insurance Ltd. wants to evaluate its labor and multifactor productivity with a new computerized title-search system. The company has a staff of four, each working 8 hours per day (for a payroll cost of $630/day) and overhead expenses of $450 per day. Collins processes and closes on 7 titles each day. The new computerized title-search system will allow the processing of 13 titles per day. Although the staff, their work hours, and pay are the same, the overhead expenses are now $900 per day. Calculatea) single factor productivity with old systemb) multi factor productivity with old systemc) ) single factor productivity with new systemd) multi factor productivity with new systemarrow_forward
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