OPERATIONS MANAGEMENT CUSTOM ACCESS
11th Edition
ISBN: 9780135622438
Author: KRAJEWSKI
Publisher: PEARSON EDUCATION (COLLEGE)
expand_more
expand_more
format_list_bulleted
Concept explainers
Videos
Textbook Question
Chapter 7, Problem 23P
The director of continuing education at Bluebird University just approved the planning for a sales training seminar. Her administrative assistant identified the various activities that must be done and their relationships to each other, as shown in Table 7.13.
Because of the uncertainty in planning the new course, the assistant also has supplied the following time estimates for each activity.
The director wants to conduct the seminar 47 working days from now. What is the probability that everything will be ready in time?
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
The director of continuing education at Bluebird University just approved the planning for a sales training seminar. Her administra
assistant identified the various activities that must be done and their relationships to each other, as shown in the following table:
Click the icon to view the activities.
Because of the uncertainty in planning the new course, the assistant also has supplied the following time estimates for each acti
Click the icon to view the time estimates.
The director wants to conduct the seminar 46 working days from now. What is the probability that everything will be ready in time
the standard normal table. (Make sure to round all intermediate calculations for t, and variance to two decimal places)
The probability that the seminar will be ready in time is 0.8643]. (Enter your response rounded to four decimal places.)
Farihah is a project manager for a systems development project involving a new database application
for her organization’s human resources department. Despite Farihah’s best efforts at estimating the
time requirements for the project, the team has missed the deadline for completing the Analysis Phase
and producing the System Proposal. Farihah had estimated during her 6-week Planning Phase that
Analysis would require 2 months, but the team finished the System Proposal 2 weeks behind their
planned target date. Based on her discussions with the team members, Farihah believes that the
system is more complex than she originally thought. Should Farihah adjust her timeline, or can she try
to make up for the lost two weeks? Farihah needs your advice.
You may need to use the appropriate technology to answer this question.
Due to population growth in the area, the new Liberty High School has just opened in a local school district. The athletic director at Liberty High is planning the launch of the school's track and field team. The first team practice is scheduled for April 1. The activities, their immediate predecessors, and the activity time estimates (in weeks) are listed in the following table.
Time (Weeks)
Activity
Description
ImmediatePredecessor
Optimistic
Most Probable
Pessimistic
A
Meet with board
1
1
2
B
Hire coaches
A
4
6
8
C
Conduct fundraiser
A
2
4
6
D
Announce program
B, C
1
2
3
E
Meet with coaches
B
2
3
4
F
Order team equipment
A
1
2
3
G
Register athletes
D
1
2
3
H
Reserve buses for meets
G
1
2
3
I
Plan first practice
E, H, F
1
1
1
(a)
Draw a project network.
A project network with 11 activities and 13 directed arcs is shown.
Activity Start is connected to activity A.
Activity A…
Chapter 7 Solutions
OPERATIONS MANAGEMENT CUSTOM ACCESS
Ch. 7 - One of your colleagues comments that software is...Ch. 7 - Explain how to determine the slack for each...Ch. 7 - Define risk as it applies to projects. What are...Ch. 7 - Consider the following data for a project to...Ch. 7 - The following information is known about a project...Ch. 7 - A project for improving a billing process has the...Ch. 7 - Prob. 4PCh. 7 - Prob. 5PCh. 7 - Consider the following information for a project...Ch. 7 - Consider the following data for a project to...
Ch. 7 - Paul Silver, owner of Sculptures International,...Ch. 7 - Prob. 9PCh. 7 - The following information concerns a project to...Ch. 7 - Consider a project to produce custom door moldings...Ch. 7 - Table 7.5 contains information about au...Ch. 7 - The Advanced Tech Company has a project to design...Ch. 7 - Prob. 14PCh. 7 - Table 7.8 contains data for the installation of...Ch. 7 - The diagram in Figure 7.12 was developed for the...Ch. 7 - Prob. 17PCh. 7 - Prob. 18PCh. 7 - You are the project manager of the software...Ch. 7 - Jordanne King, the project manager for Webjets...Ch. 7 - Recently, you were assigned to manage a project to...Ch. 7 - In Solved Problem 2, estimate the probability that...Ch. 7 - The director of continuing education at Bluebird...Ch. 7 - Gabrielle Kramer, owner of Pet Paradise, is...Ch. 7 - The project manager of Good Public Relations...Ch. 7 - Consider the office renovation project data in...Ch. 7 - Activity B and activity K are critical activities....Ch. 7 - Prob. 2AMECh. 7 - Prob. 3AMECh. 7 - Prob. 4AMECh. 7 - Prob. 5AMECh. 7 - Assess the four categories of a risk-management...Ch. 7 - Prob. 2VCCh. 7 - Assume you are Denise Tower and have...Ch. 7 - Prob. 1CCh. 7 - Prob. 2CCh. 7 - Prob. 3CCh. 7 - Prob. 4C
Additional Business Textbook Solutions
Find more solutions based on key concepts
There is a huge demand in the United States and elsewhere for affordable women’s clothing. Low-cost clothing re...
Loose-leaf for Operations Management (The Mcgraw-hill Series in Operations and Decision Sciences)
2. Identify four people who have contributed to the theory and techniques of operations management.
Operations Management: Sustainability and Supply Chain Management (12th Edition)
What is precedent, and how does it affect common law?
Business in Action (8th Edition)
2. In what circumstances might a market-pull approach or a technology-push approach to new-product design be th...
OPERATIONS MANAGEMENT IN THE SUPPLY CHAIN: DECISIONS & CASES (Mcgraw-hill Series Operations and Decision Sciences)
There is a huge demand in the United States and elsewhere for affordable women’s clothing. Low-cost clothing re...
Operations Management
The flowchart for the process at the local car wash. Introduction: Flowchart: A flowchart is a visualrepresenta...
Principles Of Operations Management
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
- Plan that establishes a required method of handling future activities is called?arrow_forwardThe platters, a rock-and-roll group that had many hits in the late 1950s, has undergone many personnel changes since that era. However, a group performing under that name is still touring the country giving concerts. The group would like to stop in Detroit, Michigan, on its current tour. An “oldies” radio station, WDMI, is in charge of making the arrangements. The station has listed activities that must be completed prior to the concert in the table. Times are in weeks. Use PERT/CPM to find the critical path.arrow_forwardYou are in charge of a project at the local community center. The center needs to remodel one of the rooms in time for the start of a new program. Delays in the project mean that the center must rent other space at a nearby church at additional cost. Time and cost data for your project are contained in 7.10. Your interest is in minimizing the cost of theproject to the community center.a. Using the normal times for each activity, what is the earliest date you can complete the project?b. Suppose the variable overhead costs are $50 per day for your project. Also, suppose that the center must pay $40 per day for a temporary room on day 15 or beyond. Find the minimum-cost project schedule.arrow_forward
- Planning charts are used to schedule resources and allocate time.True or false?arrow_forwardConsider a project with seven tasks. Three tasks – tasks 3, 4, and 5 – require a specific resource for completion; all needed resources must be available at the site before a task can be started. Task Duration Predecessor (s) Units of Value of Resource Completed Task Needed 3 3 10 $4000 3 1 10 S3000 3 12 $5000 1 4 7 2, 5,6 Each resource unit cost $100; no quantity discounts are available. In addition, it costs $2 per unit per time period to hold this resource in stock, and it costs $45 just to place an order for materials (independent of the number of units ordered). When should each task in the project be started and when and how many resources should be ordered to minimize total project costs? 1. 1, en en 1. 2. enarrow_forwardanswer the following: Develop the network for planning and construction of the new hospital at Arnold Palmer.arrow_forward
- Please do fastarrow_forwardNOT WRITING ASSIGNMENT Case Scenario Two companies are collaborating to provide children with snacks and game during the times (3-5pm). This includes seeting up and giving the children snacks and activities to do. create a SWOT analysis for this event - Just formulate any thing that could be generalarrow_forwardRoger Ginde is developing a program in supply chain management certification for managers. Ginde has listed a number of activities that must be completed before a training program of this nature could be conducted. The activities, immediate predecessors, and times appear in the accompanying table: Activity Immediate Predecessor(s) Time (days) B A, D C E, F This exercise contains only parts b, c, and d. b) The critical activities for the leadership training program development project are B - D - E - G. c) The project length for the leadership training program development project = 28 days. d) Slack time for each of the activities is: ABCDEFG Activity A Slack Time ∞ or w w w 10arrow_forward
- Taxes R Us (TRU), an income tax preparation firm, uses the FIFO method of process costing for its monthly reports. TRU has no materials cost in the preparation of the returns. The following shows its March information: Returns in process, March 1 (30% complete) Returns started in March Returns in process, March 31 (90% complete) Labor and overhead costs for returns in process, March 1 Labor and overhead costs incurred in March Required: Calculate the following amounts for conversion costs using the FIFO method: 1. Number of equivalent units (tax returns). 2. Cost per equivalent unit 3. Cost of completed tax returns for the month of March 4. Cost of tax returns in process as of March 31 100 1,600 200 $ 2,500 $ 173,250arrow_forwardThe Peabody Coal Corporation recently completed the final feasibility report for a new general ledger accounting system. It has hired a consulting firm to program and install the new system. The consulting firm is charging $350,000 for the remaining tasks to be performed. These tasks are to be performed over the next 10 months as detailed in the Gantt chart in the diagram. The consulting firm is extremely concerned with the project staying on schedule because it is receiving a flat fee. The release of the final payment is contingent upon the system performing as stated in the contract and upon Peabody receiving appropriate documentation of the system.Requireda. Prepare a PERT diagram and indicate the critical path.b. What happens to the time frame of the implementation of the project if the manufacturer is 4 weeks late shipping the hardware?c. What happens if the data conversion does not go smoothly and takes an additional 3 weeks? d. Who should conduct the postimplementation review?…arrow_forwardCan you provide a clear drawing and step by step explanation?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,
Operations ManagementOperations ManagementISBN:9781259667473Author:William J StevensonPublisher:McGraw-Hill Education
Operations and Supply Chain Management (Mcgraw-hi...Operations ManagementISBN:9781259666100Author:F. Robert Jacobs, Richard B ChasePublisher:McGraw-Hill Education
Purchasing and Supply Chain ManagementOperations ManagementISBN:9781285869681Author:Robert M. Monczka, Robert B. Handfield, Larry C. Giunipero, James L. PattersonPublisher:Cengage Learning
Production and Operations Analysis, Seventh Editi...Operations ManagementISBN:9781478623069Author:Steven Nahmias, Tava Lennon OlsenPublisher:Waveland Press, Inc.
Practical Management Science
Operations Management
ISBN:9781337406659
Author:WINSTON, Wayne L.
Publisher:Cengage,
Operations Management
Operations Management
ISBN:9781259667473
Author:William J Stevenson
Publisher:McGraw-Hill Education
Operations and Supply Chain Management (Mcgraw-hi...
Operations Management
ISBN:9781259666100
Author:F. Robert Jacobs, Richard B Chase
Publisher:McGraw-Hill Education
Purchasing and Supply Chain Management
Operations Management
ISBN:9781285869681
Author:Robert M. Monczka, Robert B. Handfield, Larry C. Giunipero, James L. Patterson
Publisher:Cengage Learning
Production and Operations Analysis, Seventh Editi...
Operations Management
ISBN:9781478623069
Author:Steven Nahmias, Tava Lennon Olsen
Publisher:Waveland Press, Inc.
Inventory Management | Concepts, Examples and Solved Problems; Author: Dr. Bharatendra Rai;https://www.youtube.com/watch?v=2n9NLZTIlz8;License: Standard YouTube License, CC-BY