a)
To determine: The total amount of hours for the 40 units.
Introduction:
Learning curve:
Learning curve is based on the premise that when a person is repeating a task or job again and again, the performance of the person on that job or task will improve. It will depict relationship between cost and output over a definitive period of time.
b)
To determine: The average time per unit.
Introduction:
Learning curve:
Learning curve is based on the premise that when a person is repeating a task or job again and again, the performance of the person on that job or task will improve. It will depict relationship between cost and output over a definitive period of time.
c)
To determine: The number of workers needed to complete the work.
Introduction:
Learning curve:
Learning curve is based on the premise that when a person is repeating a task or job again and again, the performance of the person on that job or task will improve. It will depict relationship between cost and output over a definitive period of time.
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OPERATIONS MANAGEMENTW/OML LAB >C<
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- A contractor is preparing a bid to install swimming pools at a new housing addition. The estimated time to build the first pool is 21 hours. The contractor estimates a 90 percent learning rate. Part 2 a. How long do you estimate the time required to install the second pool? enter your response here hours. (Enter your response rounded to two decimal places.) Part 3 b. How long do you estimate the time required to install the fourth pool? enter your response here hours. (Enter your response rounded to two decimal places.)arrow_forwardRichard Dulski's firm is about to bid on a new radar system. Although the product uses new technology, Dulski believes that a learning rate of 90% is appropriate. The first unit is expected to take 780 hours, and the contract is for 14 units. a) The total amount of hours to build the 14 units = hours (round your response to the nearest whole number).arrow_forwardLearning Curves 1. Mass Balance Company is manufacturing a new digital scale for use by a large chemical company. The order is for 40 units. The first scale took 60 hours of direct labor. The second unit took 54 hours to complete. a) What is the learning rate? b) What is the estimated time for the 40th unit? c) What is the estimated total time for producing all 40 units? d) What is the average time per unit for producing the last 10 units (#30 - #40)?arrow_forward
- Girish Shambu and William Reisel are teammates at a discount store; their new job is assembling bicycles for customers. Assembly of a bike has a learning rate of 70%. They forgot to time their effort on the first bike but spent 4 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 = (round your answer to two decimal places)arrow_forwardAn aircraft company has an order to refurbish the interiors of 18 jet aircraft. The work has a learning curve percentage of 80. On the basis of experience with similar jobs, the industrial engineering department estimates that the first plan will require 300 hours to refurbish. Estimate the amount of time needed to complete: The 5th plane, The first 5 planes, All 18 planes. For a, use logarithmic approach formula, for b and c, use learningcurve approach formula.arrow_forwardKara is supposed to have a learning percentage of 82. Times for the first four units were 30.5, 28.4,27.2, and 27.0 minutes. Does a learning percentage of 82 seem reasonable? Justify your answerusing appropriate calculations.arrow_forward
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