Excursions in Modern Mathematics
9th Edition
ISBN: 9780134469119
Author: Tannenbaum
Publisher: PEARSON
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Question
Chapter 8, Problem 39E
To determine
The schedule of the project and its finishing time.
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PT AIRCAP is undertaking a construction project with details on activities, predecessors, and time. Each activity is outlined in the following table.
1. Illustrate Network Planning using the principles of Activity on Arrow (AOA) and Activity on Node (AON).
Use the Program Evaluation and Review Technique to represent the project in an activity network. In conjunction with the Critical Path Method, use the activity network to find the shortest time possible to complete the project, to identify the critical jobs in the project, and to determine the earliest and latest that each activity can start and finish without making the project completion longer.
4. Handwritten need graph
Chapter 8 Solutions
Excursions in Modern Mathematics
Ch. 8 - For the digraph shown in Fig. 8-25, find a.the...Ch. 8 - For the digraph shown in Fig. 8-26, find Figure...Ch. 8 - For the digraph in Fig. 8-25, find a.all path of...Ch. 8 - For the digraph in Fig. 8-26, find a.a path of...Ch. 8 - For the digraph in Fig. 8-25, find a.all cycles of...Ch. 8 - For the digraph in Fig. 8-26, find a.all cycles of...Ch. 8 - Prob. 7ECh. 8 - For the digraph in Fig.8-26, find a.all vertices...Ch. 8 - a.Draw a digraph with vertex-set V={A,B,C,D} and...Ch. 8 - a.Draw a digraph with vertex-set V={A,B,C,D} and...
Ch. 8 - Prob. 11ECh. 8 - Consider the digraph with vertex-set V={V,W,X,Y,Z}...Ch. 8 - Prob. 13ECh. 8 - Prob. 14ECh. 8 - Prob. 15ECh. 8 - A mathematics textbook consists of 10 chapters....Ch. 8 - Prob. 17ECh. 8 - The digraph in Fig. 8-29 is an example of a...Ch. 8 - Prob. 19ECh. 8 - Wobble, a start-up company, is developing a search...Ch. 8 - A project consists of eight tasks labeled A...Ch. 8 - A project consists of eight tasks labeled A...Ch. 8 - Prob. 23ECh. 8 - Prob. 24ECh. 8 - Prob. 25ECh. 8 - A ballroom is to be set up for a large wedding...Ch. 8 - Prob. 27ECh. 8 - Prob. 28ECh. 8 - Exercises 29 through 32 refer to a project...Ch. 8 - Exercises 29 through 32 refer to a project...Ch. 8 - Prob. 31ECh. 8 - Exercises 29 through 32 refer to a project...Ch. 8 - Prob. 33ECh. 8 - Exercises33 and 34 refer to the Martian Habitat...Ch. 8 - Prob. 35ECh. 8 - Prob. 36ECh. 8 - Prob. 37ECh. 8 - Using the priority list G,F,E,D,C,B,A, schedule...Ch. 8 - Prob. 39ECh. 8 - Using the priority list G,F,E,D,C,B,A, schedule...Ch. 8 - Prob. 41ECh. 8 - Prob. 42ECh. 8 - Prob. 43ECh. 8 - Use the decreasing-time algorithm to schedule the...Ch. 8 - Prob. 45ECh. 8 - Use the decreasing-time algorithm to schedule the...Ch. 8 - Prob. 47ECh. 8 - Consider the project described by the digraph...Ch. 8 - Consider the project described by the digraph...Ch. 8 - Consider the project described by the digraph...Ch. 8 - Consider the project digraph shown in Fig.8-40....Ch. 8 - Consider the project digraph shown in Fig.8-40....Ch. 8 - Prob. 53ECh. 8 - Consider the project digraph shown in Fig.8-41....Ch. 8 - Schedule the Apartments Unlimited project given in...Ch. 8 - Schedule the project given in Exercise26 Table8-5...Ch. 8 - Consider the project described by the project...Ch. 8 - Consider the project digraph shown in Fig.8-43,...Ch. 8 - Prob. 59ECh. 8 - Symmetric and totally asymmetric digraphs. A...Ch. 8 - Prob. 61ECh. 8 - Let W represent the sum of the processing times of...Ch. 8 - You have N=2 processors to process M independent...Ch. 8 - You have N=3 processors to process M independent...Ch. 8 - You have N=2 processor to process M+1 independent...
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- Define appropriations , and identify what implications are associated with with the timing (start and stop) of appropriations.arrow_forwardplease show input for part b using demos Graphingarrow_forwardA program manager has to complete a project with following activities whose time estimates are listed in the following table: i. Draw the PERT network of the project. ii. Prepare the activity schedule of the project. iii. Determine the critical path. iv. Calculate expected project completion time or length.arrow_forward
- Draw the network diagram for the above project.arrow_forwardPart d with graph drawingarrow_forwardA municipal solid-waste site for a city must be located at Site A or Site B. After sorting, some of the solid refuse will be transported to an electric powerplant where it will be used as fuel. Data for the hauling of refuse from each site to the power plant are shown in Table P2-4. If the power plant will pay $8.00 per cubic yard of sorted solid waste delivered to the plant, where should the solid-waste site be located? Use the city’s viewpoint and assume that 200,000 cubic yards of refuse will be hauled to the plant for one year only. One site must be selected.arrow_forward
- Section II - B - Draw an optimal diagram showing the sequencing of jobs and the cumulative time taken to complete this cycle (job A - F) in daysarrow_forwarda company delivers food around your area, records its drivers' trips. They want to predict how much time it takes to finish the trip given number of miles, number of deliveries, and the area where customers live for future planning. Assignment Miles Deliveries Area Time 1 100.0 4.0 Rural 9.3 2 50.0 3.0 Rural 4.8 3 100.0 4.0 Rural 8.9 4 100.0 2.0 Rural 6.5 5 50.0 2.0 Rural 4.2 6 80.0 2.0 Rural 6.2 7 75.0 3.0 Urban 7.4 8 65.0 4.0 Rural 6.0 9 90.0 3.0 Rural 7.6 10 90.0 2.0 Rural 6.1 11 50.0 5.0 Urban 7.0 12 45.0 6.0 Rural 7.0 13 85.0 5.0 Urban 9.6 14 65.0 2.0 Urban 6.5 15 40.0 6.0 Urban 7.2 16 50.0 3.0 Urban 6.0 17 75.0 5.0 Urban 9.9 18 75.0 4.0 Urban 8.6 19 65.0 3.0 Rural 4.9 20 90.0 3.0 Rural 7.5arrow_forward(a) Complete the following transportation tableau using the minimum cell cost methodarrow_forward
- A project has been defined to contain the following list of activities along with their required times for completion. A-Draw activity bar chart B-Draw Staff allocation table (consider the staff name by yourself, hire 6 staff members, 1 for requirement collection, 1 for analysis activities, 1 for design activities, 1 for program, 1 for test & document and 1 for software installation)arrow_forwardDiagram is in attachment: Below is a network diagram consisting of 7 cities and their associated distances in miles. (V = Valparaiso, P = Portage, G = Gary, Ha = Hammond, Hi = Highland, M = Merillville, L = Lansing). Use Excel to determine the shortest travel distance in miles from Valparaiso to Lansing,Illinois. What is the corresponding optimal route?arrow_forward
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