A manager wants to estimate the remaining time that will be needed to complete a five-unit job. The initial unit of the job required 18 hours, and the work has a learning percentage of 83. Estimate the total time remaining to complete the job. (Round your intermediate calculations to 4 decimal places. Round your "Estimated time" and final answer to 2 decimal places.) Total time remaining hours
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- An 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.Suppose a manufacturer of copiers has concluded that a 70 percent learning curve applies to the time a beginning service technician takes to install copy machines. Use the Learning Curve Excel template to answer the following questions: If the time required to install the first copy machine is estimated to be five hours, what is an estimate of the time required by a new technician to install the second and third copiers? Round your answers to one decimal place. For x = 2 it takes hours For x = 3 it takes hours If the learning rate changes to 65 or 95 percent, what is an estimate of the time required by a new technician to install the second and third copiers? Round your answers to one decimal place. For x = 2 and a 65% LC, it takes hours For x = 3 and a 65% LC, it takes hours For x = 2 and a 95% LC, it takes hours For x = 3 and a 95% LC, it takes hoursThe most important factor(s) effecting the learning curve rate include(s): Select one: A. Complexity of the task B. Percentage of mechanical input C. Percentage of human input D. Only A and C Yield management, also known as revenue management is the amount of output of acceptable quality emerging from a production system compared with the amount that entered it. Select one: True False Obtaining lower unit costs through the use of larger facilities is called economies of scope. Select one: True False It is not unusual for fire departments to use “slack months” for building inspections, conducting prevention programs and giving talks as a way to have anticyclic outputs. Select one: True False In addition to showing time schedules, Gantt charts can also be used for capacities of facilities, workers, jobs,activities, and so forth. Select one: True False
- The personnel manager of Powerwest Inc. wants to estimate the direct and cumulative average direct labor hours for producing 30 locomotive train units during the next year. He estimates from past experience that the learning rate is 90 percent. The production department estimate that manufacturing the first unit will take 30,000 hours. Each employee averages 200 hours per month. The production rate forecast is as follows: Month Production Rate (units) Month Production Rate (units) January 2 July 2 February 3 August 4 March 2 September 3 April 4 October 3 May 3 November 1 June 2 December 1 Show/explain step by step, so I fully understand the process. How many direct hours are required to produce the 30th unit? How many total hours are needed to produce all 30 units? What is the maximum number of employees required next year? If the learning rate were to change to 0.85, what would be the impact on the total hours…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.)A manager wants to determine an appropriate learning percentage for processing insurance claims for storm damage. Toward that end, times have been recorded for completion of each of the first six repetitions. Repetition 1 2 3 4 5 6 Time (minutes) 50 46 43 38 37 34 Use the following table for calculation.Learning curve coefficients 70% 75% 80% 85% 90% UnitNumber UnitTime TotalTime UnitTime TotalTime UnitTime TotalTime UnitTime TotalTime UnitTime TotalTime 1 1.000 1.000 1.000 1.000 0.000 1.000 1.000 1.000 1.000 1.000 2 0.700 1.700 0.750 1.750 0.800 1.800 0.850 1.850 0.900 1.900 3 0.568 2.268 0.634 2.384 0.702 2.502 0.773 2.623 0.846 2.746 4 0.490 2.758 0.562 2.946 0.640 3.142 0.723 3.345 0.810 3.556 5 0.437 3.195 0.513 3.459 0.596 3.738 0.686 4.031 0.783 4.339 6 0.398 3.593 0.475 3.934 0.562 4.299 0.657 4.688 0.762 5.101 7 0.367…
- The personnel manager of Powerwest Inc. want to estimate the direct and cumulative average direct labor hours for producing 30 locomotive train units during then next year. He estimates from past experience that the learning rate is 90 percent. The production department estimate that manufacturing the first unit will take 30,000 hours. Each employee average 200 hours per month. The production rate forecast is as follows: Month Production Rate (units) Month Production Rate (units) January 2 July 2 February 3 August 4 March 2 September 3 April 4 October 3 May 3 November 1 June 2 December 1 How many direct hours are required to produce the 30th unit? How many total hours are needed to produce all 30 units? What is the maximum number of employees required next year? If the learning rate were to change to 0.85, what would be the impact on the total hours and the number of employees needed to product 30 units?A large grocery corporation has developed the following schedule for converting frozen food display cases to use CFC-free refrigerants: Week Unit 1 20 2 65 3 100 4 140 5 120 Historically, the learning rate has been 90% on such projects. The budget allows for a maximum of 40 direct labor employees per week and a total of 8,000 direct labor hours for the entire schedule. Assuming 40 work hours per week. If the first unit took 30 hours to convert, is this schedule feasible? If not, how can it be altered? Will additional cost involved in altering it?A contractor intends to bid on a job installing 30 airport security systems. Because this will be a new line of work for the contractor, he believes there will be a learning effect for the job. After reviewing time records from a similar type of activity, the contractor is convinced that an 85 percent curve is appropriate. He estimates that the first job will take his crew eight days to install. How many days should the contractor budget fora. The first 10 installations?b. The second 10 installations?c. The final 10 installations?
- A manager wants to estimate the remaining time that will be needed to complete a five-unit job. The initial unit of the job required 12 hours, and the work has a learning percentage of 77. Estimate the total time remaining to complete the job.A job is known to have a learning percentage equal to 82. If the first unit had a completion time of20 hours, estimate the times that will be needed to complete the third and fourth units.You need to develop a labor time estimate for a customer order of 50 network installations. It is estimated that the first installation will require 75 labor hours and a learning curve of 85 percent is expected. a. How many labor hours are required for the 25th installation?b. How many labor hours are required to complete all 50 installations? c. If the average labor cost is $28 per hour, what is the total labor cost for installing all the networks?d. How many workers are needed to complete the job in a week? Assuming each worker works 8 hours per day 5 days per week. Show breakdown of work