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 Management: Sustainability and Supply Chain Management (12th Edition)
- Richard 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 75% is appropriate. The first unit is expected to take 700 hours, and the contract is for 40 units. a) The total amount of hours to build the 40 units = 9606 hours (round your response to the nearest whole number). b) The average time to build each of the 40 units = 240.15 hours (round your response to two decimal places). c) If a worker works 2,080 hours per year, the number of workers required to complete this contract in a year = workers (round your response to two decimal places).arrow_forwardUse learning curve theory to predict the number of repetitions (units) that will be neededfor a trainee to achieve a unit time of 6 minutes if the trainee took 10 minutes to do the firstunit and a learning curve of 90 percent is operative.a. Use the learning table.b. Use the log formula.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_forward
- Berringer Designs hired a graphic artist. It is estimated that the artist's learning rate is at 70% and her first quarter's output amounted to 300 relatively equal job outputs, which took her a total of 50 hours to complete. Output is expected to double in every succeeding quarter. By the 5th quarter, based on learning curve estimates, what should the artist's average time (in hours) be for the units of output? Multiple Choice 17.15 hours 3.5 hours 12.005 hours 6.9 hours None of the answers is correctarrow_forwardA contractor is preparing a bid to install swimming pools at a new housing addition. The estimated time to build the first pool is 41 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.)arrow_forwardKelly-Lambing, Inc., a builder of government contracted small ships, has a steady work force of 10 very skilled craftspeople. These workers can supply 2,440 labor-hours each per year. Kelly-Lambing is about to undertake a new contract, building a new style of boat. The first boat is expected to take 6,100 hours to complete. The firm thinks that 75% is the expected learning rate. What is the firm's "capacity" to make these boats-that is, how many units can the firm make in 1 year? If the operations manager can increase the learning rate to 70% instead of 75%, how many units can the firm make? (Round all numerical responses in this exercise to the nearest whole number.) Total time available = 24400 hours. Number of Boats 4 5 6 7 8 Total Time 75% Learning Rate 17971 21099 23999 26719arrow_forward
- Kelly-Lambing, Inc., a builder of government contracted small ships, has a steady work force of 10 very skilled craftspeople. These workers can supply 2,440 labor-hours each per year. Kelly-Lambing is about to undertake a new contract, building a new style of boat. The first boat is expected to take 6,100 hours to complete. The firm thinks that 75% is the expected learning rate. What is the firm's "capacity" to make these boats-that is, how many units can the firm make in 1 year? If the operations manager can increase the learning rate to 70% instead of 75%, how many units can the firm make? (Round all numerical responses in this exercise to the nearest whole number.) Total time available = 24400 hours. Number of Boats 4 5 6 8 Total Time 75% Learning Rate 17971 21099 23999 26719 29292 a) Number of boats completed with 75% learning rate = 6. Total Time 70% Learning Rate 16824 19489 21915 24156 26248 b) Number of boats completed with 70% learning rate=arrow_forwardK Manceville Air has just produced the first unit of a large industrial compressor that incorporated new technology in the control circuits and a new internal venting system. The first unit took 112 hours of labor to manufacture. The company knows from past experience that this labor content will decrease significantly as more units are produced. In reviewing past production data, it appears that the company has experienced a 85% learning curve when producing similar designs. The company is interested in estimating the total time to complete the next 7 units. Your job as the production cost estimator is to prepare the estimate. Refer to able E.3 Total manufacturing time for the: first 8 units Learning Curve Coefficients Unit Number (N) 8 Unit Time .512 80% Total Time 5.346 hours Unit Time .614 85% (round your response to the nearest whole number). Total Time 5.936 Unit Time 729 90% Total Time 6.574 Xarrow_forward← Kelly-Lambing, Inc., a builder of government contracted small ships, has a steady work force of 10 very skilled craftspeople. These workers can supply 2,440 labor-hours each per year. Kelly-Lambing is about to undertake a new contract, building a new style of boat. The first boat is expected to take 6,100 hours to complete. The firm thinks that 75% is the expected learning rate. What is the firm's "capacity" to make these boats-that is, how many units can the firm make in 1 year? If the operations manager can increase the learning rate to 70% instead of 75%, how many units can the firm make? (Round all numerical responses in this exercise to the nearest whole number.) Total time available = 24400 hours. Number of Boats 4 5 6 7 8 Total Time 75% Learning Rate 17971 21099 23999 26719 29292 a) Number of boats completed with 75% learning rate = Total Time 70% Learning Rate 16824 19489 21915 24156 26248arrow_forward
- Kelly-Lambing, Inc., a builder of government contracted small ships, has a steady work force of 10 very skilled craftspeople. These workers can supply 2,500 labor-hours each per year. Kelly-Lambing is about to undertake a new contract, building a new style of boat. The first boat is expected to take 6,200 hours to complete. The firm thinks that 80% is the expected learning rate. What is the firm's "capacity" to make these boats-that is, how many units can the firm make in 1 year? If the operations manager can increase the learning rate to 75% instead of 80%, how many units can the firm make? (Round all numerical responses in this exercise to the nearest whole number.) Total time available = Number of Boats 869 SA 4 5 7 hours Total Time 75% Learning Rate Total Time 80% Learning Rate Total number of boats with 75% learning rate = Total number of boats with 80% learning rate =arrow_forwardK Kelly-Lambing, Inc., a builder of government contracted small ships, has a steady work force of 10 very skilled craftspeople. These workers can supply 2,440 labor-hours each per year. Kelly-Lambing is about to undertake a new contract, building a new style of boat. The first boat is expected to take 6,100 hours to complete. The firm thinks that 75% is the expected learning rate. What is the firm's "capacity" to make these boats-that is, how many units can the firm make in 1 year? If the operations manager can increase the learning rate to 70% instead of 75%, how many units can the firm make? (Round all numerical responses in this exercise to the nearest whole number.) Total time available = hours.arrow_forwardA 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_forward
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