Operations Management
11th Edition
ISBN: 9780132921145
Author: Jay Heizer
Publisher: PEARSON
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Textbook Question
Chapter 3, Problem 23P
Four Squares Productions, a firm hired to coordinate the release of the movie Pirates of the Caribbean: On Stranger Tides (starring Johnny Depp), identified 16 activities to be completed before the release of the film.
- a. How many weeks in advance of the film release should Four squares have started its marketing campaign? What is the critical path? The tasks (in time units of weeks) are as follows:
- b. If activities I and J were not necessary, what impact would this have on the critical path and the number of weeks needed to complete the marketing campaign?
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Four Squares Productions, a firm hired to coordinate the release of the movie Pirates oft he Caribbean: Dead Men Tell No Tales (starring Johnny Depp), identified 16 activities to becompleted before the release of the film. a) How many weeks in advance of the film release should Four Squares have started its marketing campaign? What is the critical path? The tasks (in time units of weeks) are asfollows:b) What is the probability of completing the marketing campaign in the time (in weeks) noted in part a?c) If activities I and J were not necessary, what impact would this have on the critical path and the number of weeks needed to complete the marketing campaign?
A Social Project manager is faced with a project with the following activities:
Activity-ID Description Duration
1-2 Social Work Team to live in Village 5 Weeks
1-3 Social Research Team to do survey 12 Weeks
3-4 Analyse results of survey 5 Weeks
2-4 Establish Mother & Child Health Program 14 Weeks
3-5 Establish Rural Credit Programme 15 Weeks
4-5 carry out Immunisation of under Fives 4 Weeks
Draw the arrow diagram, using the helpful numbering of the activities, which suggests the…
A Social Project manager is faced with a project with the following activities:
Activity-ID Description Duration
1-2 Social Work Team to live in Village 5 Weeks
1-3 Social Research Team to do survey 12 Weeks
3-4 Analyse results of survey 5 Weeks
2-4 Establish Mother & Child Health Program 14 Weeks
3-5 Establish Rural Credit Programme 15 Weeks
4-5 carry out Immunisation of under Fives 4 Weeks
Draw the arrow diagram, using the helpful numbering of the activities, which suggests the…
Chapter 3 Solutions
Operations 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 - The work breakdown structure (WBS) for building a...Ch. 3 - 3.2 Robert Day has decided to run for a seat as...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 - Stephen Hall is developing a program in supply...Ch. 3 - Task time estimates for the modification of an...Ch. 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 - The activities needed to build a prototype laser...Ch. 3 - Dave Fletcher (see Problem 3.10) was able to...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 - Assume that the activities in Problem 3.15 have...Ch. 3 - Bill Fennema, president of Fennema Hospitality,...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 - The Tesla 6 is a new custom-designed sports car....Ch. 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,...
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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
- Four Squares Productions, a firm hired to coordinate the release of the movie Pirates of the Caribbean: On Stranger Tides (starring Johnny Depp), identified 16 activities to be completed before the release of the film. Determine how many weeks in advance of the film release should Four Squares have started its marketing campaign and identify the activities that need to be prioritised to deliver the project within the allocated time? The tasks in weeks are provided in the table below (round off your answers to the nearest whole number) ACTIVITY OPTIMISTIC TIME MOST LIKELY TIME 2 3.5 12 5 4 7 4 7.7 10 4 A B C DE TI F G H | J K L M N P IMMEDIATE PREDECESSORS A B C C C D E F, G, H J, K, L I, M N 1 3 10 4 2 6 2 5 9.9 2 2 2 5 1 5 LO 5 4 4 6 1.1 7 7 PESSIMISTIC TIME 4 4 13 7 5 8 5.5 9 12 5 6 6 6.5 2 8 9arrow_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: Immediate Predecessor(s) Activity A B C D E F G This exercise contains only parts b, c, and d. b) The critical activities for the leadership training program development project are A-E-G c) The project length for the leadership training program development project = 22 days. d) Slack time for each of the activities is: B A, D C E, F Activity A B Slack Time 0 Time (days) 10 6 3 2 4 8arrow_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: Immediate Predecessor(s) Activity ABCDEFG This exercise contains only parts b, c, and d. b) The critical activities for the leadership training program development project are B A, D C E, F Time (days) 4 5 3 10 4 6 10arrow_forward
- Four Squares Productions, a firm hired to coordinate the release of the movie Pirates of the Caribbean: On Stranger Tides (starring Johnny Depp), identified 16 activities to be completed before the release of the film. The appropriate data are shown in the following table: Time (weeks) Immediate Time (weeks) Immediate Activity a m b Predecessor(s) Activity a m b Predecessor(s) A 1.0 2.0 4.0 — I 10.5 13.0 14.0 C B 2.0 3.5 6.0 — J 2.0 4.0 6.0 C C 10.0 12.0 14.0 — K 2.0 4.0 6.0 D D 4.0 5.0 7.0 — L 3.0 5.0 7.0 E E 2.0 4.0…arrow_forwardA toy manufacturing company is in the process of designing and subsequently launching a new toy. The process consists of seven activities with predecessor activity relationships and activity time estimates as follows: Activity Description Predecessor activity Duration (Weeks) A Design prototype - 2 B Build prototype A 3 C Order parts B 2 D Prepare for production B 4 E Prepare for marketing B 5 F Assembly and testing C, D 2 G Launch E, F 1 a. Draw the critical path diagram b. Determine the early start, early finish, late start, and late finish times c. Show critical path and determine its duration d. Determine the slack for each activityarrow_forwardA competitor of Kozar International Inc. has begun marketing a new, instant-developing film project. Kozar has had a similar product under study in its research and development (R&D) department but has not yet been able to begin production. Because of the competitor’s action, top managers have asked for a speedup of R&D activities so that Kozar can produce and market instant film at the earliest possible date. The predecessor information and activity time estimates in months are as follows: Draw the Project Networkarrow_forward
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- Asssistarrow_forwardAssuming that you are a project manager for a consulting firm that is planning a feasibility study for a new city centre scheme. The activities for the final phase of the study project have been identified. The logical relationships for the identified activities is as shown in the dependency table below. Table 3.2: Activities for the Final Phase of a Feasibility Study Activity Immediate /predecessor (s) Duration (weeks) No. of Staff Needed A 3 B 5 3 C 4 B D A 7 2 E B.C 8 2 F C 6 5 G EF B 3 H F 10 B D.G 6 5 Table 3.2: Dependency Table Based on the information provided in the table: i. Draw and analyze the network diagram; and ii. Indicate the type of dependency relationships.arrow_forward(a) The critical path for the network activities shown below is? (b) What is the completion time in weeks? Refer attached image Activity Preceding Time A - 8 B - 10 C A , B 5 D B 8 E C , D 6arrow_forward
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