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Concept explainers
a.
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.
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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Chapter 2 Solutions
Operations Management: Processes and Supply Chains, Student Value Edition Plus MyLab Operations Management with Pearson eText -- Access Card Package (11th Edition)
- Suad Alwan, the purchasing agent for Dubai Airlines, has determined that the second plane took 18,000 hours to produce. Using an 85% learning curve and a $35-per-hour labor charge, he wants to determine the cost of the six additional planes. Part 2 Time required for the sixth unit = 13900 hours (round your response to the nearest whole number). Part 3 Cost of the sixth unit = 486500 dollars (round your response to the nearest whole number). Part 4 Time required for the seventh unit = enter your response here hours (round your response to the nearest whole number). Part 5. Cost of the seventh unit?arrow_forwardThe product adx takes 77 hours for production of 1 unit, where learning curve rate is 57% and what will be the total time taken by 2th unit of product S using incremental unit time method ?arrow_forwardK Girish Shambu and Delores Reisel are teammates at a discount store; their new job is assembling bicycles for customers. Assembly of a bike has a learning rate of 80%. They forgot to time their effort on the first bike, but st 5 hours on the second. They have 6 more bikes to do. Determine approximately how much time will be (was) required for: a) The 1st unit = 6.25 hours (round your response to two decimal places). b) The 8th unit = 3.20 hours (round your response to two decimal places). c) The total amount of hours to build the 8 units = hours (round your response to two decimal places).arrow_forward
- Schumacher & Company recently introduced a new ATM system. The Company’s MoneyMatic Division assembles these systems from purchased hardware, using its in-house developed software. It just completed assembling the first batch of 15 units. The last unit (#15) produced required 50 hours of labor, and the learning rate was estimated to be 94 percent for these systems. Another order for 25 units (#16 - #40) of the same system has just arrived. 1) What is the estimated time for the 40th unit? 2) How many total labor hours will be needed to satisfy this second batch (#16 - #40) ? 3) What is the average time to produce this second batch?arrow_forwardSusan Sherer, an IRS auditor, took 48 minutes to process her first tax return. The IRS uses an 82% learning curve. The amount of processing time that Susan is going to require for the 2nd return __ minutes 4th return __ minutes and 8th return __ minutesarrow_forwardThe product TRX takes 9.99 hours for production of 1 unit, where learning curve rate is 77% and what will be the total time taken by 8th unit of product TRX using incremental unit time method ?arrow_forward
- Sara Bredbenner and Blake DeYoung are teammates at a discount store; their new job is assembling swing sets for customers. Assembly of a swing set has a learning rate of 90%. They forgot to time their effort on the first swing set, but spent 4 hours on the second set. They have 6 more sets to do. Determine approximately how much time will be (was) required for: a) the 1st unit.arrow_forwardGirish Shambu and Delores Reisel are teammates at a discount store; their new job is assembling bicycles for customers. Assembly of a bike has a learning rate of 75%. They forgot to time their effort on the first bike, but spent 5 hours on the second. They have 6 more bikes to do. Determine approximately how much time will be (was) required for: a) The 1st unit= hours (round your response to two decimal places). b) The 8th unit-hours (round your response to two decimal places). c) The total amount of hours to build the 8 units-hours (round your response to two decimal places).arrow_forwardWhy isn't the learning-curve concept as applicable in a high-volume assembly line as it is in most other human activities?arrow_forward
- A contractor is preparing a bid to install swimming pools at a new housing addition. The estimated time to build the first pool is 33 hours. The contractor estimates an 80 percent learning rate. Using POM for Windows or OM Explorer, how long do you estimate the time required to install the fifth pool?arrow_forwardA teacher wanted to know which learning delivery modes (pure online, pure modular, combination of online and modular) is most effective and has the fastest turnaround time in the submission of accomplished activities among her Grade 12 students. She divided the students into 3 groups, gave them the same activity sheets and asked them to submit as soon as it is completed. She then compared the scores and completion time of the 3 groups. What is the independent, dependent, and extraneous variable?arrow_forwardA car production takes 15.2 hours to produce 1 unit of it amwith learning rate 65% find out the total time for 2nd unit with incremental unit timw method ?arrow_forward
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