MyLab Operations Management with Pearson eText -- Access Card -- for Operations Management: Sustainability and Supply Chain Management
12th Edition
ISBN: 9780134165325
Author: Jay Heizer, Barry Render, Chuck Munson
Publisher: PEARSON
expand_more
expand_more
format_list_bulleted
Concept explainers
Videos
Textbook Question
Chapter 3, Problem 11P
The following is a table of activities associated with a project at Rafay Ishfaq’s software firm in Chicago, their durations, and what activities each must precede:
| ACTIVITY | DURATION (WEEKS) | PRECEDES | |||
| A (start) | 1 | B, C | |||
| B | 1 | E | |||
| C | 4 | F | |||
| E | 2 | F | |||
| F (end) | 2 | --- | |||
- a. Draw an AON diagram of the project, including activity durations.
- b. Define the critical path, listing all critical activities in chronological order.
- c. What is the project duration (in weeks)?
- d. What is the slack (in weeks) associated with any and all noncritical paths through the project?
Expert Solution & Answer
Trending nowThis is a popular solution!
Students have asked these similar questions
Your company is considering investing in a Human Resource Information System (HRIS).Briefly explain the strategies for justifying HRIS investments.
Present the criteria you would utilize to determine if a right should be extended to an employee or if it would unnecessarily impact a manager’s ability to manage. Additionally, assess how you would balance the need for management rights against the need for employee rights, and how greater employee rights positively and negatively affect the future of the organization.
provide schoarly research and references as to how internal and exteral audit is a risk management strategy to mitigate risk in a financial institution
Chapter 3 Solutions
MyLab Operations Management with Pearson eText -- Access Card -- for Operations Management: Sustainability and Supply Chain Management
Ch. 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 - The work breakdown structure (WBS) for building a...Ch. 3 - Prob. 2PCh. 3 - 3.8 The City Commission of Nashville has decided...Ch. 3 - Refer to the table in Problem 3.8. a. Draw the AON...Ch. 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 - Prob. 8PCh. 3 - Task time estimates for the modification of an...Ch. 3 - The activities described by the following table...Ch. 3 - The following is a table of activities associated...Ch. 3 - The activities needed to build a prototype laser...Ch. 3 - Dave Fletcher (see Problem 3.10) was able to...Ch. 3 - Prob. 16PCh. 3 - Prob. 17PCh. 3 - A renovation of the gift shop at Orlando Amway...Ch. 3 - Kelle Carpet and Trim installs carpet in...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 - Assume that the activities in Problem 3.15 have...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 - Prob. 32PCh. 3 - TABLE 3.6 Southwestern University Project 1....Ch. 3 - TABLE 3.6 Southwestern University Project 2 What...Ch. 3 - TABLE 3.6 Southwestern University Project 3. If it...Ch. 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,...
Knowledge Booster
Learn more about
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
- Learning Activity 4: Strategic Sales Management How has the advent and rapid evolution of digital technology transformed traditional sales management strategies, and what do you think are the most significant challenges and opportunities this transformation brings? In addition, please select and describe an example of company that has embraced change and implemented a unique and effective sales strategy.arrow_forward1) View the two video excerpts (Ctrl+Click on the two links), Preview 1 to the Goal Movie (Goldratt) (11.17 minutes), https://www.youtube.com/watch?v=2RVMgV37O_k and Preview 2 to the Goal Movie – How to Version (Goldratt) (9.40 minutes) https://www.youtube.com/watch?v=t_oM9LvK0rU and answer the following questions: a) What problems is UniCo facing and how are they tackling these problems currently? b) What advice did Jonah give to Rogo, and what lessons did Rogo learn from “Herbie’s Hike”? c) How do you think Rogo can leverage Jonah’s advice (as well as the lessons learnt from “Herbie’s Hike”) to solve UniCo’s problems? 2) A business program has the facilities and faculty to handle an enrollment of 2,000 new students per semester. However, in an effort to limit class sizes to a “reasonable” level the business dean, placed a ceiling on enrollment of 1,500 new students. Although there was ample demand for business courses last semester, conflicting schedules allowed only 1,450 new…arrow_forwardThe global marketplace has undergone a dramatic transformation, demanding that businesses adapt their supply chain management and implement new strategies to ensure the reliable sourcing of materials and goods. Please choose an organisation that you are currently working for or you are familiar with where its procurement operations has been greatly affected. You may pick a commercial or public institution as a choice for your study. You will need to briefly describe the institution and explain its category management structure which support the strategic procurement. You are required to provide an overview and discuss how spend are identified along with the types of categories purchased Briefly describe the organisation that you have chosen. Analyse the criticality of both the category management and strategic sourcing that will impact the business needs of the institution that you have chosen. Laing oxemples from the institution you have selected appraise and recommend COarrow_forward
- The Ideal Spot in the Segment Circles So, where should you try to position your product in the segment circles? As a basic rule, the 'Ideal Spot' will help guide you. The ideal spot represents the position with the highest point of demand for each consumer base – or segment. The ideal spot is made up by the product’s performance (speed) and size. As the perceptual map drifts down and to the right each year, the ideal spot will change as customers demand sensors with decreased size (smaller) and increased performance (faster). Although it would seem that the Ideal Spot would be in the center of the segment circle, the positioning actually varies due to the customer focus of each segment. For example, in the High End segment, the Ideal Spot is at the leading edge of the segment because those customers want the best possible product. Each segment’s ideal spot is represented by the pink dots on the Perceptual Map. Ideal Spots offset from segment center Calculating the Ideal Spot To…arrow_forwardIn Ecuador, cut roses are one of the country’s leading exports. Prior to advancements in the air transportation industry, this would have been impossible as roses must be sold within three to five days once cut. Today Ecuador is one of the world’s top producers of roses.arrow_forwardThe World Trade Organization is the only global trade organization and has 164 member nations representing 98 percent of world trade. How does the WTO help nations improve trade relations? What are some of the major challenges facing the WTO today?arrow_forward
- What is a good example of a letter of recommendation for a 5th grade Language Arts Teaching Position at an elementary school from a school principal?arrow_forwardProblem 1 (10 Points) Davison Electronics manufactures three LED television monitors, identified as Model A, Model B, and Model C. Davison Electronics four manufacturing plants. Each model has its lowest possible production cost when produced at Plant 1. However, Plant 1 does not have the capacity to handle the total production of all three models. As a result, at least some of the production must be routed to the other manufacturing plants. The following table shows the minimum production requirements for next month, the plant capacities in units per month, and the production cost per unit at each plant: Model Production Cost per Unit Minimum Production Requirements Plant 1 Plant 2 Plant 3 Plant 4 A $25 $28 $37 $34 48,000 B $26 $35 $36 $41 75,000 C $20 $31 $26 $23 60,000 Production Capacity 65,000 50,000 32,000 43,000 Davison’s objective is to determine the cost-minimizing production plan. We have…arrow_forwardLead Story: Identify the key story or insight based on your visualizations. Shaffer’s 4C Framework: Describe how you applied Shaffer’s 4C principles in the design of your charts. Gestalt Principles or Preattentive Attributes: Explain how you applied at least one Gestalt principle or preattentive attribute in your chartarrow_forward
- For the purpose of process analysis, which of the following measures would be considered an appropriate flow unit for analyzing the main operation of a local accounting firm? Instructions: You may select more than one answer. a. Number of accountants working each week b. Number of tax returns completed each week c. Number of customers with past-due invoices d. Number of reams of paper received from suppliersarrow_forward4. Based on the data provided in Table 2.5, what is the flow rate of callers from 8:00 a.m. to 8:20 a.m.? TABLE 2.5 Time Stamps of the Eight Callers Who Called from 8:00 a.m. to 8:20 a.m. to the Reservation Desk of a Ferry Service Caller Time In Time Out 1 8:01 8:05 2 3 4 5 6 8:02 8:07 8:06 8:08 8:09 8:12 8:10 8:15 8:12 8:20 7 8:16 8:19 8 8:17 8:19 5. Based on the data provided in Table 2.5, what is the flow time of callers from 8:00 a.m. to 8:20 a.m.? 6. Based on the data provided in Table 2.6, what is the flow rate of customers from 9:00 a.m. to 10:00 a.m.? TABLE 2.6 Time Stamps of 10 Customers Who Visited a Local Bank Branch from 9:00 a.m. to 10:00 a.m. Customer 1 2 3 4 5 6 7 8 9 10 Time In Time Out 9:01 9:07 9:06 9:21 9:08 9:20 9:14 9:19 9:20 9:28 9:26 9:33 9:31 9:39 9:40 9:46 9:44 9:59 9:53 9:57 7. Based on the data provided in Table 2.6, what is the flow time of customers from 9:00 a.m. to 10:00 a.m.?arrow_forwardHow is Little’s Law currently used in today’s supply chains? Provide an example of where it is used.arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
Practical Management ScienceOperations ManagementISBN:9781337406659Author:WINSTON, Wayne L.Publisher:Cengage,
Practical Management Science
Operations Management
ISBN:9781337406659
Author:WINSTON, Wayne L.
Publisher:Cengage,
Inventory Management | Concepts, Examples and Solved Problems; Author: Dr. Bharatendra Rai;https://www.youtube.com/watch?v=2n9NLZTIlz8;License: Standard YouTube License, CC-BY