I need to solve the claims A, B, c, d and e Q4: Consider the following table summarizing the details of a projectPredecessor(s)Duration (weeks)Most likely time5ActivityOptimistic time36.Pessimistic time89.4.D4.5.6.38.B.3.9.F4116.C,D8.6.C,D.E2.(a) Construct the project network.(b) Find the expected duration and variance of each activity.(c) Find the critical path and the expected projeet completion time.(d) What is the probability of completing the proiect on or before 30 weeks'?(e) If the probability of completing the project is 0.85.090 find the expected project completion time.

Post d and e separately I am solving a,b,c

Answered: Q4: Consider the following table…

Engineering

Civil Engineering

Q4: Consider the following table summarizing the details of a project

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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Concept explainers

Introduction to Engineering Design

Students are often confused with engineering and design. The term engineering design has two words with different meanings, engineering, and design. The term engineering implies applications of laws and principles of science to design and analyze physical structures and components. In civil engineering, students apply the concept of physics and chemistry to design and build structures and buildings. In engineering disciplines, the term design means determining the dimensions, loads, and associated influences on the component due to the applied loads such as stresses and deformations. The estimation of such parameters is crucial to make the component or structure foolproof.

Question

I need to solve the claims A, B, c, d and e

Q4: Consider the following table summarizing the details of a project
Predecessor(s)
Duration (weeks)
Most likely time
5
Activity
Optimistic time
3
6.
Pessimistic time
8
9.
4.
D
4.
5.
6.
3
8.
B.
3.
9.
F
4
11
6.
C,D
8.
6.
C,D.E
2.
(a) Construct the project network.
(b) Find the expected duration and variance of each activity.
(c) Find the critical path and the expected projeet completion time.
(d) What is the probability of completing the proiect on or before 30 weeks'?
(e) If the probability of completing the project is 0.85.090 find the expected project completion time.

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