Homework Help is Here – Start Your Trial Now!
Engineering
Civil Engineering
START FINISH Activity Normal Time Crash Time Normal Cost Crash Cost (Weeks) (Million P) (Million P) 2.7 2.925 3.15 1.935 3.6 (Weeks) 2.43 2.79 2.97 1.8 3 3 2 4 3 4 3.375 These costs reflect the company's direct costs for the material, equipment, and direct labor required to perform the activities. In addition, the company incurs indirect project costs such as supervision and other customary overhead costs, interest charges for capital tied up, and so forth. The president estimates that these indirect costs run P 225,000 per week. He wants to minimize the overall cost of the project. Therefore, to save some of these indirect costs, he concludes that he should shorten the project by doing some crashing to the extent that the crashing cost for each additional week saved is less than P 225,000. a. Determine the critical path and the total duration of the project.

START FINISH Activity Normal Time Crash Time Normal Cost Crash Cost (Weeks) (Million P) (Million P) 2.7 2.925 3.15 1.935 3.6 (Weeks) 2.43 2.79 2.97 1.8 3 3 2 4 3 4 3.375 These costs reflect the company's direct costs for the material, equipment, and direct labor required to perform the activities. In addition, the company incurs indirect project costs such as supervision and other customary overhead costs, interest charges for capital tied up, and so forth. The president estimates that these indirect costs run P 225,000 per week. He wants to minimize the overall cost of the project. Therefore, to save some of these indirect costs, he concludes that he should shorten the project by doing some crashing to the extent that the crashing cost for each additional week saved is less than P 225,000. a. Determine the critical path and the total duration of the project.

Structural Analysis
Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
See similar textbooks
icon
Related questions
Question
1. A Construction Company is about to begin the construction of a large new subdivision. The company's president is currently planning the schedule for this project. He has identified the five major activities (labeled A, B, C, D, E) that need to be performed according to the project network shown next, followed by a table giving the normal point and crash point for each of these activities. START |FINISH| Activity Normal Time Crash Time Normal Cost Crash Cost (Weeks) (Weeks) (Million P) (Million P) A 2 2.43 2.7 B 4 3 2 2.79 2.97 2.925 3.15 C 1 1.8 1.935 E 4 2 3.375 3.6 These costs reflect the company's direct costs for the material, equipment, and direct labor required to perform the activities. In addition, the company incurs indirect project costs such as supervision and other customary overhead costs, interest charges for capital tied up, and so forth. The president estimates that these indirect costs run P 225,000 per week. He wants to minimize the overall cost of the project. Therefore, to save some of these indirect costs, he concludes that he should shorten the project by doing some crashing to the extent that the crashing cost for each additional week saved is less than P 225,000. a. Determine the critical path and the total duration of the project.
Transcribed Image Text:1. A Construction Company is about to begin the construction of a large new subdivision. The company's president is currently planning the schedule for this project. He has identified the five major activities (labeled A, B, C, D, E) that need to be performed according to the project network shown next, followed by a table giving the normal point and crash point for each of these activities. START |FINISH| Activity Normal Time Crash Time Normal Cost Crash Cost (Weeks) (Weeks) (Million P) (Million P) A 2 2.43 2.7 B 4 3 2 2.79 2.97 2.925 3.15 C 1 1.8 1.935 E 4 2 3.375 3.6 These costs reflect the company's direct costs for the material, equipment, and direct labor required to perform the activities. In addition, the company incurs indirect project costs such as supervision and other customary overhead costs, interest charges for capital tied up, and so forth. The president estimates that these indirect costs run P 225,000 per week. He wants to minimize the overall cost of the project. Therefore, to save some of these indirect costs, he concludes that he should shorten the project by doing some crashing to the extent that the crashing cost for each additional week saved is less than P 225,000. a. Determine the critical path and the total duration of the project.
Expert Solution
steps

Step by step

Solved in 5 steps with 4 images

SEE SOLUTIONCheck out a sample Q&A here
Blurred answer
Knowledge Booster
Pricing construction equipment
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, civil-engineering and related others by exploring similar questions and additional content below.
Recommended textbooks for you
Structural Analysis
Structural Analysis
Civil Engineering
ISBN:
9781337630931
Author:
KASSIMALI, Aslam.
Publisher:
Cengage,
Structural Analysis (10th Edition)
Structural Analysis (10th Edition)
Civil Engineering
ISBN:
9780134610672
Author:
Russell C. Hibbeler
Publisher:
PEARSON
Principles of Foundation Engineering (MindTap Cou…
Principles of Foundation Engineering (MindTap Cou…
Civil Engineering
ISBN:
9781337705028
Author:
Braja M. Das, Nagaratnam Sivakugan
Publisher:
Cengage Learning
Fundamentals of Structural Analysis
Fundamentals of Structural Analysis
Civil Engineering
ISBN:
9780073398006
Author:
Kenneth M. Leet Emeritus, Chia-Ming Uang, Joel Lanning
Publisher:
McGraw-Hill Education
Sustainable Energy
Sustainable Energy
Civil Engineering
ISBN:
9781337551663
Author:
DUNLAP, Richard A.
Publisher:
Cengage,
Traffic and Highway Engineering
Traffic and Highway Engineering
Civil Engineering
ISBN:
9781305156241
Author:
Garber, Nicholas J.
Publisher:
Cengage Learning
SEE MORE TEXTBOOKS