OPERATIONS MANAGEMENT LL W/CONNECT CODE
2nd Edition
ISBN: 9781266520037
Author: CACHON
Publisher: MCG CUSTOM
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Chapter 6, Problem 7PA
Summary Introduction
To determine: The unit costs for the 100th unit using LCC method.
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Explain how one instructional strategy (e.g., collaborative learning, modeling, discovery learning) supports learning outcomes.
Standard and Objective
Estimate and measure the length of an object by selecting and using appropriate tools, such as rulers, yardsticks, meter sticks, and measuring tapes to the nearest inch, foot, yard, centimeter, and meter.
Learning Objective
After the lesson on estimating and measuring the length of objects by selecting and using appropriate tools, such as rulers, yardsticks, meter sticks, and measuring tapes, the students will solve 10 problems on a worksheet and score at least 8/10 or 80%.
The calculation of learning curves can aid in which of the following cases:
Group of answer choices
A. Calculation of costs to assist marketing in pricing decisions
B. To calculate economies of scale
C. To evaluate the effectiveness of a training program
D. All of the above
E. None of the above
Lazer Technologies Incorporated (LTI) has produced a total of 20 high-power laser systems that could be used to destroy any
approaching enemy missiles or aircraft. The 20 units have been produced, funded in part as private research within the research and
development arm of LTI, but the bulk of the funding came from a contract with the U.S. Department of Defense (DoD).
Testing of the laser units has shown that they are effective defense weapons, and through redesign to add portability and easier field
maintenance, the units could be truck-mounted.
DoD has asked LTI to submit a bid for 100 units.
The 20 units that LTI has built so far cost the following amounts and are listed in the order in which they were produced: Use Exhibit
4A 5 and Exhibit 4A.6.
UNIT
COST
HUMBER (5 MILLIONS)
10
$12.0
10.0
6.0
6.5
5.0
6.0
5.0
3.6
4.1
Learning rate
UNIT
COST
NUMBER (S MILLIONS)
11
12
13
14
15
16
17.
18
%
19
20
$3.9
3.5
3.0
2.8
2.7
2.7
a. Based on past experience, what is the learning rate?
Note: Do…
Chapter 6 Solutions
OPERATIONS MANAGEMENT LL W/CONNECT CODE
Ch. 6 - Prob. 1CQCh. 6 - Prob. 2CQCh. 6 - Prob. 3CQCh. 6 - Prob. 4CQCh. 6 - Prob. 5CQCh. 6 - Prob. 6CQCh. 6 - Prob. 7CQCh. 6 - A learning curve following the power law has what...Ch. 6 - Prob. 9CQCh. 6 - Prob. 10CQ
Ch. 6 - Prob. 11CQCh. 6 - The learning curve coefficient LCC(10, 0.8)...Ch. 6 - Prob. 13CQCh. 6 - Instead of using the learning curve coefficient...Ch. 6 - Prob. 15CQCh. 6 - Prob. 16CQCh. 6 - Prob. 17CQCh. 6 - Prob. 18CQCh. 6 - Prob. 19CQCh. 6 - Prob. 20CQCh. 6 - Prob. 21CQCh. 6 - Prob. 22CQCh. 6 - Prob. 23CQCh. 6 - Prob. 24CQCh. 6 - Prob. 25CQCh. 6 - Prob. 1PACh. 6 - Prob. 2PACh. 6 - Prob. 3PACh. 6 - Prob. 4PACh. 6 - Prob. 5PACh. 6 - Prob. 6PACh. 6 - Prob. 7PACh. 6 - Prob. 8PACh. 6 - Prob. 9PACh. 6 - Prob. 10PACh. 6 - A company has 2200 employees, on average, and it...Ch. 6 - Prob. 12PACh. 6 - Prob. 13PACh. 6 - Prob. 14PACh. 6 - In October 1908, just prior to the launch of his...Ch. 6 - Prob. 2CCh. 6 - Prob. 3C
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- I submitted this question for answering yesterday,but I can't figure out how the learning rate was calculated as =70%arrow_forwardThe Controlling Function What is the most important idea/concept that was generated in the controlling function? Can you explain this concept in your own words? Would you be able to provide a work place example to support your understanding of the new learning mentioned by you?arrow_forwardRefer to the table below. Assume that the company involved now finds that the learning rate is 70 percent. The 70 percent learning rate coefficient is -0.514573; that is b= -0.514573 in the formula Y= axb. Required: Using the formula, Y= axb, compute the labor time and costs for 5, 6, and 7 units. (Round your Intermediate calculations (except for coefficient) and final answers to 2 decimal places.) Unit Produced (X) 1 2 3 4 5 6 7 8 Labor Time Required to Produce the Xth Unit (i.e., the last single unit produced)1 (Y) 100.00 70.00 56.82 49.00 34.30 Cumulative Total Time in Labor- Hours(2) 100.00 S 170.00 226.82 275.82 430.31 Total Cost(3) Average Cost per Unit(4) 5,000.00 S 5,000.00 8,500.00 4,250.00 11,340.90 13,790.90 21,515.75 3,780.30 3,447.73 2,689.47arrow_forward
- Cumulative Average-Time Learning CurvePohlman Company makes aircraft engines. Pohlman has noticed that, in general, each new engine design is subject to an 80 percent learning rate. Assume that the first unit produced takes500 hours, and direct labor is paid an average of $30 per hour. Required:1. Set up a table with columns showing: the cumulative number of units, cumulative average time per unit in hours, and cumulative total time in hours. Show results by row for total pro-duction of: one engine, two engines, four engines, eight engines, sixteen engines, and thirty-two engines. (Round hour answers to two significant digits.) 2. What is the total labor cost if Pohlman manufactures the following number of engines: one,four, or sixteen? What is the average cost per engine for the following number of engines:one, four, or sixteen? (Round your answers to the nearest dollar.)3. What if Pohlman is preparing a bid to build 16 engines? Calculate budgeted labor cost for anengine design which…arrow_forwardPlease do not give solution in image format thankuarrow_forwardPlease do not give solution in image format thanku For a production process of 30 units with a learning rate of 85% and a cost of $75 to produce the first unit, construct a table displaying the Cost to Product the Nth Unit and the Cumulative Cost for units 1 through 30.arrow_forward
- Recall from the lecture that the functional form for a learning curve (LC) is y = axb where y is time to produce the most recent unit and x is the cumulative production. Here, the coefficient a is the time required to produce the first unit. The exponent (b), which is negative value, represents the learning rate. Consider a production system that needs to produce its main product based on 75% learning curve. It was measured that it took 180 minutes to produce the first unit from this production system. A. How much time would it take to produce the 20th unit? Show your work. B. Suppose the 20th unit was just produced and customer placed order of 10 more units. How much time would it take to produce those 10 more units? Use definite integral method with adjusted range. Show your work. C. What is the production rate for producing 10 units in the above question (#1.B) in the dimension of [parts/hour]? Show your work.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 4141 hours. The contractor estimates aa 6060 percent learning rate. Part 2 a. How long do you estimate the time required to install the second pool? 24.60 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_forwardCompany, is beginning the production of a new product. Management believes that 500 labor hours will be required to complete the new unit. An 85 percent incremental unit-time learning curve model for direct labor hours is assumed to be valid. Assume the q = -0.2345. What is the total hours for 3 units?arrow_forward
- 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?arrow_forwardThe 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…arrow_forwardA learning curve of 80% assumes that production unit costs are reduced by 20% for each doubling of output. What is the cost of the sixteenth unit produced as an approximate percent of the first unit produced? 30% 51% 40.96% 64%arrow_forward
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