Operations Management
13th Edition
ISBN: 9780135173626
Author: HEIZER, Jay, RENDER, Barry, Munson, Chuck
Publisher: Pearson,
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Textbook Question
Chapter 3, Problem 32P
Clark Products makes pizza ovens for commercial use. Michael Clark, CEO, is contemplating producing smaller ovens for use in high school and college kitchens. The activities necessary to build an experimental model and related data are given in the following table:
- a. What is the project completion date?
- b. Crash this project to 10 weeks at the least cost
- c. Crash this project to 7 weeks (which is the maximum it can be crashed) at the least cost.
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Kimpel Products makes pizza ovens for com-mercial use. James Kimpel, CEO, is contemplating produc-ing smaller ovens for use in high school and college kitchens.The activities necessary to build an experimental model andrelated data are given in the following table:
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(i) G)
Optimum Duration
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Using PERT, Adam Munson was able to determine that the expected project completion time for the construction of a
pleasure yacht is 21 months, and the project variance is 16.
a) The probability that the project will be completed in 25 months =
(round your response to four decimal places).
b) The probability that the project will be completed in 37months = ☐ (round your response to four decimal places).
c) The due date that yields a 95% chance of completion = ☐ months (round your response to two decimal places)..
Chapter 3 Solutions
Operations Management
Ch. 3 - Prob. 1EDCh. 3 - Give an example of a situation in which project...Ch. 3 - Explain the purpose of project organization.Ch. 3 - What are the three phases involved in the...Ch. 3 - What are some of the questions that can be...Ch. 3 - Define work breakdown structure. How is it used?Ch. 3 - What is the use of Gantt charts in project...Ch. 3 - What is the difference between an...Ch. 3 - What is the significance of the critical path?Ch. 3 - What would a project manager have to do to crash...
Ch. 3 - Describe how expected activity times and variances...Ch. 3 - Define earliest start, earliest Finish, latest...Ch. 3 - Students are sometimes confused by the concept of...Ch. 3 - What are dummy activities? Why are they used in...Ch. 3 - What are the three time estimates used with PERT?Ch. 3 - Would a project manager ever consider crashing a...Ch. 3 - How is the variance of the total project computed...Ch. 3 - Describe the meaning of slack, and discuss how it...Ch. 3 - How can we determine the probability that a...Ch. 3 - Name some of the widely used project management...Ch. 3 - Prob. 20DQCh. 3 - Draw the activity-on-node (AON) project network...Ch. 3 - Given the activities whose sequence is described...Ch. 3 - 3.5 Using AOA, diagram the network described below...Ch. 3 - Task time estimates for the modification of an...Ch. 3 - The activities needed to build a prototype laser...Ch. 3 - The activities described by the following table...Ch. 3 - A renovation of the gift shop at Orlando Amway...Ch. 3 - Kelle Carpet and Trim installs carpet in...Ch. 3 - The following is a table of activities associated...Ch. 3 - What is the minimum cost of crashing the following...Ch. 3 - Three activities are candidates for crashing on a...Ch. 3 - Development of Version 2.0 of a particular...Ch. 3 - The estimated times and immediate predecessors for...Ch. 3 - Rich Cole Control Devices, Inc., produces...Ch. 3 - Four Squares Productions, a firm hired to...Ch. 3 - Using PERT, Adam Munson was able to determine that...Ch. 3 - Clark Products makes pizza ovens for commercial...Ch. 3 - Prob. 1PCh. 3 - Prob. 2PCh. 3 - Prob. 3PCh. 3 - Prob. 4PCh. 3 - Prob. 8PCh. 3 - Prob. 13PCh. 3 - Prob. 15PCh. 3 - Prob. 17PCh. 3 - Prob. 24PCh. 3 - Prob. 25PCh. 3 - Prob. 28PCh. 3 - Prob. 33PCh. 3 - Project Management at Arnold Palmer Hospital Video...Ch. 3 - The equivalent of a new kindergarten class is born...Ch. 3 - The equivalent of a new kindergarten class is born...Ch. 3 - The equivalent of a new kindergarten class is born...Ch. 3 - At the Hard Rock Cafe, like many organizations,...Ch. 3 - At the Hard Rock Cafe, like many organizations,...Ch. 3 - At the Hard Rock Cafe, like many organizations,...Ch. 3 - At the Hard Rock Cafe, like many organizations,...
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Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, operations-management and related others by exploring similar questions and additional content below.Similar questions
- The project manager of Good Public Relations gathered the data shown in Table 7.15 for a new advertising campaign.a. How long is the project likely to take?b. What is the probability that the project will take more than 38 weeks?c. Consider the path A–E–G–H–J. What is the probability that this path will exceed 38 weeks?arrow_forward11. Using PERT, Adam Munson was able to determine that the expected project completion time for the construction of a pleasure yacht is 24 months, and the project variance is 4. Part 2 a) The probability that the project will be completed in 20 months = ______ (round your response to four decimal places)arrow_forwardProblem Statement: Project Control and Monitoring You are working on a manufacturing project having a budget of PKR 3,600,000 and expected time of its completion is one year. There is an ideal condition that your budget and work are evenly spread across the duration of the project that is twelve month. At the end of forth month, the senior management has called a meeting and invited all the stakeholders to brief about the status of the project. You being the PM of this project is giving the presentation to all the attendees and informed that project is on schedule and PKR 1,800,000 have already been spent on the project. Required: Calculate Cost and Schedule Variance What is SPI and CPI of the project? Estimate at completion and Estimated time to complete?arrow_forward
- Using PERT, Adam Munson was able to determinethat the expected project completion time for the construction ofa pleasure yacht is 21 months, and the project variance is 4.a) What is the probability that the project will be completed in17 months?b) What is the probability that the project will be completed in20 months?c) What is the probability that the project will be completed in23 months?d) What is the probability that the project will be completed in25 months?e) What is the due date that yields a 95% chance of completion?arrow_forwardRisk Management Questions Using the criteria set forth in ISO 14971, complete the risk management evaluation for the following project. List at least 3 Harms in each category. Use the form attached to the test. Johnson and Johnson is considering the development and marketing of a new wound care dressing (Zenorox). Zenerox is intended be used to stop bleeding and protect deep wounds up to 2 cm deep and 5 cm long. It incorporates a new clotting agent to help normal blood clotting action. Construction is a combination of synthetic polymers bound to a natural cotton fiber which carries the clotting agent. It also contains an antibiotic and wound healing acceleration agents. The product is supplied sterile for use by trained adults in an emergency situation. It can be used for up to 48 hours without changing Complete the Risk Management assessment per the attached template. Use the risk table below Risk table Max acceptable risk score =15 Max acceptable risk score…arrow_forwardThe project manager serves as an expert on the theory and application of statistical techniques. Responsibilities include experimental design, data processing, and analysis. True Falsearrow_forward
- Do not use chatgptarrow_forwardA project has the following tasks and duration estimates given. These three tasks are done in succession on a project. Task Optimistic Estimate Most Likely Estimate Pessimistic Estimate Alpha 30 days 40 days 50 days Beta 20 days 25 days 28 days Charlie 4 days 10 days 12 days Delta 25 days 30 days 50 days What is the expected duration for the project? (3 points) What is the variance for the project? (3 points) What is the standard deviation of the project? (3 points) What is the range of the duration of the project given 3 sigma? (3 points)arrow_forwardNeed help solving C and D. D) Freeze Inc.’s CEO established as a goal for top management to complete the project on or before 22 weeks. What is the probability that this project will be completed on or before 22 weeks?arrow_forward
- Randall Systems in considering four projects A, B, C and D that have risks associated with the producing benefits. Based on the information given in the table below, which project is more desirable for the company? Project A Project B Project C Project D EUAW Prob. EUAW Prob. EUAW Prob. EUAW Prob. $2,000 0.2 $3,000 0.1 -$5,000 0.2 $4,000 0.4 $1,500 0.5 -$2,500 0.4 $6,500 0.5 $2,500 0.3 $3,000 0.3 $3,500 0.5 $1,000 0.3 -$2,000 0.3arrow_forwardCan you help me with part Barrow_forward34arrow_forward
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